all ipl season final match list

The Indian Premier League (IPL) is a popular T20 cricket tournament held in India. Over the years, it has gained immense popularity among cricket fans worldwide. One of the most exciting aspects of the IPL is the final match, which decides the champion of the season. What is the IPL? The Indian Premier League (IPL) is a professional Twenty20 cricket league that was founded by the Board of Control for Cricket in India (BCCI). The first season of the IPL took place in 2008, and since then, it has become one of the most popular T20 leagues globally.

Ad Disclosure

ALLTop Rated By UsersLatestPopular

Updated: -

• Cash King Palace
  new

  

  Royal Wins100% / $1500

  Casino popularity:

  Collecting more data...

  Payment methods

  • 
  • 
  • 
  • 
  • 
  • 
  • 
  • 
  • 

  Play
  • Wagering: 35 x (b)
  • Withdrawal time: 1 days
  • Minimum deposit to casino: $30
  • Bonus max bet: $5
  • Established: 2024
  • Free Spins: 200

  • 1st Deposit Bonus:100% / $1500 + 200 Free Spins
  • Bonus code: FRUIT22nd Deposit Bonus:100% / $1500 + 75 Free Spins
  • Bonus code: FRUIT33rd Deposit Bonus:75% / $3000 + 75 Free Spins
  • Bonus code: FRUIT44th Deposit Bonus:50% / $4500 + 200 Free Spins

  • Leading selection of slots
  • VISA casino site
  • HD streaming casino games
  • Newly unveiled casino
  • Signup offer now available
  • Mr. Gamble special bonuses

  Get the full details

  

  
  Show more
• Lucky Ace Palace
  

  Luck&Luxury100% / $1500

  Casino popularity:

  Collecting more data...

  Payment methods

  • 
  • 
  • 
  • 
  • 
  • 
  • 
  • 
  • 

  Play
  • Wagering: 35 x (b)
  • Withdrawal time: 1 days
  • Minimum deposit to casino: $30
  • Bonus max bet: $5
  • Established: 2024
  • Free Spins: 200

  • 1st Deposit Bonus:100% / $1500 + 200 Free Spins
  • Bonus code: FRUIT22nd Deposit Bonus:100% / $1500 + 75 Free Spins
  • Bonus code: FRUIT33rd Deposit Bonus:75% / $3000 + 75 Free Spins
  • Bonus code: FRUIT44th Deposit Bonus:50% / $4500 + 200 Free Spins

  • Leading selection of slots
  • VISA casino site
  • HD streaming casino games
  • Newly unveiled casino
  • Signup offer now available
  • Mr. Gamble special bonuses

  Get the full details

  

  
  Show more
• Starlight Betting Lounge
  

  Celestial Bet100% / $1500

  Casino popularity:

  Collecting more data...

  Payment methods

  • 
  • 
  • 
  • 
  • 
  • 
  • 
  • 
  • 

  Play
  • Wagering: 35 x (b)
  • Withdrawal time: 1 days
  • Minimum deposit to casino: $30
  • Bonus max bet: $5
  • Established: 2024
  • Free Spins: 200

  • 1st Deposit Bonus:100% / $1500 + 200 Free Spins
  • Bonus code: FRUIT22nd Deposit Bonus:100% / $1500 + 75 Free Spins
  • Bonus code: FRUIT33rd Deposit Bonus:75% / $3000 + 75 Free Spins
  • Bonus code: FRUIT44th Deposit Bonus:50% / $4500 + 200 Free Spins

  • Leading selection of slots
  • VISA casino site
  • HD streaming casino games
  • Newly unveiled casino
  • Signup offer now available
  • Mr. Gamble special bonuses

  Get the full details

  

  
  Show more
• Spin Palace Casino
  

  Win Big Now100% / $1500

  Casino popularity:

  Collecting more data...

  Payment methods

  • 
  • 
  • 
  • 
  • 
  • 
  • 
  • 
  • 

  Play
  • Wagering: 35 x (b)
  • Withdrawal time: 1 days
  • Minimum deposit to casino: $30
  • Bonus max bet: $5
  • Established: 2024
  • Free Spins: 200

  • 1st Deposit Bonus:100% / $1500 + 200 Free Spins
  • Bonus code: FRUIT22nd Deposit Bonus:100% / $1500 + 75 Free Spins
  • Bonus code: FRUIT33rd Deposit Bonus:75% / $3000 + 75 Free Spins
  • Bonus code: FRUIT44th Deposit Bonus:50% / $4500 + 200 Free Spins

  • Leading selection of slots
  • VISA casino site
  • HD streaming casino games
  • Newly unveiled casino
  • Signup offer now available
  • Mr. Gamble special bonuses

  Get the full details

  

  
  Show more
• Silver Fox Slots
  

  Elegance+Fun100% / $1500

  Casino popularity:

  Collecting more data...

  Payment methods

  • 
  • 
  • 
  • 
  • 
  • 
  • 
  • 
  • 

  Play
  • Wagering: 35 x (b)
  • Withdrawal time: 1 days
  • Minimum deposit to casino: $30
  • Bonus max bet: $5
  • Established: 2024
  • Free Spins: 200

  • 1st Deposit Bonus:100% / $1500 + 200 Free Spins
  • Bonus code: FRUIT22nd Deposit Bonus:100% / $1500 + 75 Free Spins
  • Bonus code: FRUIT33rd Deposit Bonus:75% / $3000 + 75 Free Spins
  • Bonus code: FRUIT44th Deposit Bonus:50% / $4500 + 200 Free Spins

  • Leading selection of slots
  • VISA casino site
  • HD streaming casino games
  • Newly unveiled casino
  • Signup offer now available
  • Mr. Gamble special bonuses

  Get the full details

  

  
  Show more
• Golden Spin Casino
  

  Luxury Play100% / $1500

  Casino popularity:

  Collecting more data...

  Payment methods

  • 
  • 
  • 
  • 
  • 
  • 
  • 
  • 
  • 

  Play
  • Wagering: 35 x (b)
  • Withdrawal time: 1 days
  • Minimum deposit to casino: $30
  • Bonus max bet: $5
  • Established: 2024
  • Free Spins: 200

  • 1st Deposit Bonus:100% / $1500 + 200 Free Spins
  • Bonus code: FRUIT22nd Deposit Bonus:100% / $1500 + 75 Free Spins
  • Bonus code: FRUIT33rd Deposit Bonus:75% / $3000 + 75 Free Spins
  • Bonus code: FRUIT44th Deposit Bonus:50% / $4500 + 200 Free Spins

  • Leading selection of slots
  • VISA casino site
  • HD streaming casino games
  • Newly unveiled casino
  • Signup offer now available
  • Mr. Gamble special bonuses

  Get the full details

  

  
  Show more
• Royal Fortune Gaming
  

  Opulence & Thrills100% / $1500

  Casino popularity:

  Collecting more data...

  Payment methods

  • 
  • 
  • 
  • 
  • 
  • 
  • 
  • 
  • 

  Play
  • Wagering: 35 x (b)
  • Withdrawal time: 1 days
  • Minimum deposit to casino: $30
  • Bonus max bet: $5
  • Established: 2024
  • Free Spins: 200

  • 1st Deposit Bonus:100% / $1500 + 200 Free Spins
  • Bonus code: FRUIT22nd Deposit Bonus:100% / $1500 + 75 Free Spins
  • Bonus code: FRUIT33rd Deposit Bonus:75% / $3000 + 75 Free Spins
  • Bonus code: FRUIT44th Deposit Bonus:50% / $4500 + 200 Free Spins

  • Leading selection of slots
  • VISA casino site
  • HD streaming casino games
  • Newly unveiled casino
  • Signup offer now available
  • Mr. Gamble special bonuses

  Get the full details

  

  
  Show more
• Lucky Ace Casino
  

  Luck&Luxury100% / $1500

  Casino popularity:

  Collecting more data...

  Payment methods

  • 
  • 
  • 
  • 
  • 
  • 
  • 
  • 
  • 

  Play
  • Wagering: 35 x (b)
  • Withdrawal time: 1 days
  • Minimum deposit to casino: $30
  • Bonus max bet: $5
  • Established: 2024
  • Free Spins: 200

  • 1st Deposit Bonus:100% / $1500 + 200 Free Spins
  • Bonus code: FRUIT22nd Deposit Bonus:100% / $1500 + 75 Free Spins
  • Bonus code: FRUIT33rd Deposit Bonus:75% / $3000 + 75 Free Spins
  • Bonus code: FRUIT44th Deposit Bonus:50% / $4500 + 200 Free Spins

  • Leading selection of slots
  • VISA casino site
  • HD streaming casino games
  • Newly unveiled casino
  • Signup offer now available
  • Mr. Gamble special bonuses

  Get the full details

  

  
  Show more
• Diamond Crown Casino
  

  Opulence & Fun100% / $1500

  Casino popularity:

  Collecting more data...

  Payment methods

  • 
  • 
  • 
  • 
  • 
  • 
  • 
  • 
  • 

  Play
  • Wagering: 35 x (b)
  • Withdrawal time: 1 days
  • Minimum deposit to casino: $30
  • Bonus max bet: $5
  • Established: 2024
  • Free Spins: 200

  • 1st Deposit Bonus:100% / $1500 + 200 Free Spins
  • Bonus code: FRUIT22nd Deposit Bonus:100% / $1500 + 75 Free Spins
  • Bonus code: FRUIT33rd Deposit Bonus:75% / $3000 + 75 Free Spins
  • Bonus code: FRUIT44th Deposit Bonus:50% / $4500 + 200 Free Spins

  • Leading selection of slots
  • VISA casino site
  • HD streaming casino games
  • Newly unveiled casino
  • Signup offer now available
  • Mr. Gamble special bonuses

  Get the full details

  

  
  Show more
• Victory Slots Resort
  

  Spin to Win100% / $1500

  Casino popularity:

  Collecting more data...

  Payment methods

  • 
  • 
  • 
  • 
  • 
  • 
  • 
  • 
  • 

  Play
  • Wagering: 35 x (b)
  • Withdrawal time: 1 days
  • Minimum deposit to casino: $30
  • Bonus max bet: $5
  • Established: 2024
  • Free Spins: 200

  • 1st Deposit Bonus:100% / $1500 + 200 Free Spins
  • Bonus code: FRUIT22nd Deposit Bonus:100% / $1500 + 75 Free Spins
  • Bonus code: FRUIT33rd Deposit Bonus:75% / $3000 + 75 Free Spins
  • Bonus code: FRUIT44th Deposit Bonus:50% / $4500 + 200 Free Spins

  • Leading selection of slots
  • VISA casino site
  • HD streaming casino games
  • Newly unveiled casino
  • Signup offer now available
  • Mr. Gamble special bonuses

  Get the full details

  

  
  Show more

Source

1. all ipl season final match list
2. all ipl season final match list
3. all ipl season final match list
4. all ipl season final match list
5. all ipl season final match list
6. all ipl season final match list

all ipl season final match list

The Indian Premier League (IPL) is a popular T20 cricket tournament held in India. Over the years, it has gained immense popularity among cricket fans worldwide. One of the most exciting aspects of the IPL is the final match, which decides the champion of the season.

What is the IPL?

The Indian Premier League (IPL) is a professional Twenty20 cricket league that was founded by the Board of Control for Cricket in India (BCCI). The first season of the IPL took place in 2008, and since then, it has become one of the most popular T20 leagues globally.

List of IPL Season Final Matches

Here’s a list of all the final matches played in the IPL seasons so far:

1. 2008 - IPL-I (Final Match: Rajasthan Royals vs Chennai Super Kings)

The first season of the IPL was won by the Rajasthan Royals, who defeated the Chennai Super Kings in the final match.

• Date: April 29, 2008
• Result: RR won by 3 wickets

2. 2009 - IPL-II (Final Match: Deccan Chargers vs Royal Challengers Bangalore)

The second season of the IPL was won by the Deccan Chargers, who defeated the Royal Challengers Bangalore in the final match.

• Date: May 24, 2009
• Result: DC won by 6 wickets

3. 2010 - IPL-III (Final Match: Chennai Super Kings vs Mumbai Indians)

The third season of the IPL was won by the Chennai Super Kings, who defeated the Mumbai Indians in the final match.

• Date: May 30, 2010
• Result: CSK won by 22 runs

4. 2011 - IPL-IV (Final Match: Chennai Super Kings vs Royal Challengers Bangalore)

The fourth season of the IPL was won by the Chennai Super Kings, who defeated the Royal Challengers Bangalore in the final match.

• Date: May 28, 2011
• Result: CSK won by 58 runs

5. 2012 - IPL-V (Final Match: Kolkata Knight Riders vs Chennai Super Kings)

The fifth season of the IPL was won by the Kolkata Knight Riders, who defeated the Chennai Super Kings in the final match.

• Date: May 28, 2012
• Result: KKR won by 5 wickets

6. 2013 - IPL-VI (Final Match: Mumbai Indians vs Chennai Super Kings)

The sixth season of the IPL was won by the Mumbai Indians, who defeated the Chennai Super Kings in the final match.

• Date: May 26, 2013
• Result: MI won by 23 runs

7. 2014 - IPL-VII (Final Match: Kolkata Knight Riders vs KXIP)

The seventh season of the IPL was won by the Kolkata Knight Riders, who defeated the Kings XI Punjab in the final match.

• Date: June 1, 2014
• Result: KKR won by 3 wickets

8. 2015 - IPL-VIII (Final Match: Mumbai Indians vs Chennai Super Kings)

The eighth season of the IPL was won by the Mumbai Indians, who defeated the Chennai Super Kings in the final match.

• Date: May 24, 2015
• Result: MI won by 41 runs

9. 2016 - IPL-IX (Final Match: Sunrisers Hyderabad vs Royal Challengers Bangalore)

The ninth season of the IPL was won by the Sunrisers Hyderabad, who defeated the Royal Challengers Bangalore in the final match.

• Date: May 29, 2016
• Result: SRH won by 8 runs

10. 2017 - IPL-X (Final Match: Mumbai Indians vs Rising Pune Supergiant)

The tenth season of the IPL was won by the Mumbai Indians, who defeated the Rising Pune Supergiant in the final match.

• Date: May 21, 2017
• Result: MI won by 1 run

11. 2018 - IPL-XI (Final Match: Chennai Super Kings vs Sunrisers Hyderabad)

The eleventh season of the IPL was won by the Chennai Super Kings, who defeated the Sunrisers Hyderabad in the final match.

• Date: May 27, 2018
• Result: CSK won by 8 wickets

12. 2019 - IPL-XII (Final Match: Mumbai Indians vs Delhi Capitals)

The twelfth season of the IPL was won by the Mumbai Indians, who defeated the Delhi Capitals in the final match.

• Date: May 12, 2019
• Result: MI won by 6 wickets

13. 2020 - IPL-XIII (Final Match: Mumbai Indians vs Delhi Capitals)

The thirteenth season of the IPL was won by the Mumbai Indians, who defeated the Delhi Capitals in the final match.

• Date: November 10, 2020
• Result: MI won by 5 wickets

14. 2021 - IPL-XIV (Final Match: Chennai Super Kings vs Kolkata Knight Riders)

The fourteenth season of the IPL was won by the Chennai Super Kings, who defeated the Kolkata Knight Riders in the final match.

• Date: October 15, 2021
• Result: CSK won by 27 runs

15. 2022 - IPL-XV (Final Match: Gujarat Titans vs Rajasthan Royals)

The fifteenth season of the IPL was won by the Gujarat Titans, who defeated the Rajasthan Royals in the final match.

• Date: May 29, 2022
• Result: GT won by 7 runs

The article provides an exhaustive list of all the IPL season final matches played from the first season to the most recent one. The information includes the date and result of each match, making it a comprehensive resource for cricket fans and enthusiasts of the Indian Premier League.

who won yesterday match 2021 ipl

The Indian Premier League (IPL) is one of the most-watched and highly anticipated cricket tournaments globally. Fans eagerly await each match, and the excitement often peaks with the question, “Who won yesterday’s match in the 2021 IPL?” This article aims to provide a detailed overview of the results from the 2021 IPL season, highlighting key matches and their outcomes.

Overview of the 2021 IPL Season

The 2021 Indian Premier League was the 14th season of the IPL, a professional Twenty20 cricket league established by the Board of Control for Cricket in India (BCCI) in 2007. The tournament was held from April 9 to May 30, 2021, featuring eight teams competing for the coveted IPL trophy.

Key Highlights

• Teams: The eight teams that participated were Chennai Super Kings (CSK), Delhi Capitals (DC), Mumbai Indians (MI), Kolkata Knight Riders (KKR), Punjab Kings (PBKS), Rajasthan Royals (RR), Royal Challengers Bangalore (RCB), and Sunrisers Hyderabad (SRH).
• Venue: Initially, the matches were held in India, but due to the COVID-19 pandemic, the tournament was relocated to the United Arab Emirates (UAE).
• Format: The format included a round-robin group stage followed by playoffs.

Detailed Match Results

Below is a summary of some of the key matches from the 2021 IPL season:

Match 1: Mumbai Indians vs Royal Challengers Bangalore

• Date: April 9, 2021
• Venue: MA Chidambaram Stadium, Chennai
• Result: Royal Challengers Bangalore won by 2 wickets

Match 2: Chennai Super Kings vs Delhi Capitals

• Date: April 10, 2021
• Venue: Wankhede Stadium, Mumbai
• Result: Delhi Capitals won by 7 wickets

Match 3: Sunrisers Hyderabad vs Kolkata Knight Riders

• Date: April 11, 2021
• Venue: MA Chidambaram Stadium, Chennai
• Result: Kolkata Knight Riders won by 10 runs

Match 4: Rajasthan Royals vs Punjab Kings

• Date: April 12, 2021
• Venue: Wankhede Stadium, Mumbai
• Result: Punjab Kings won by 4 runs

Match 5: Royal Challengers Bangalore vs Kolkata Knight Riders

• Date: April 18, 2021
• Venue: MA Chidambaram Stadium, Chennai
• Result: Royal Challengers Bangalore won by 38 runs

Match 6: Delhi Capitals vs Mumbai Indians

• Date: April 20, 2021
• Venue: MA Chidambaram Stadium, Chennai
• Result: Delhi Capitals won by 6 wickets

Match 7: Chennai Super Kings vs Rajasthan Royals

• Date: April 21, 2021
• Venue: Wankhede Stadium, Mumbai
• Result: Chennai Super Kings won by 45 runs

Match 8: Sunrisers Hyderabad vs Punjab Kings

• Date: April 22, 2021
• Venue: MA Chidambaram Stadium, Chennai
• Result: Punjab Kings won by 9 wickets

The 2021 IPL season was a thrilling spectacle with numerous close matches and standout performances. For the latest updates on who won yesterday’s match, it is advisable to check official IPL sources or sports news websites. The excitement and unpredictability of the IPL continue to captivate cricket fans worldwide, making each match a must-watch event.

who won the toss today 2021 ipl

The Indian Premier League (IPL) is one of the most thrilling and competitive cricket tournaments globally, attracting millions of fans. One of the most anticipated moments in each match is the toss, which determines which team will bat or bowl first. Here, we delve into the toss decisions made during the 2021 IPL season.

Overview of the 2021 IPL Season

The 2021 IPL season was the 14th edition of the tournament, featuring eight teams competing for the coveted IPL trophy. The season was held from April 9 to May 30, 2021, in India. However, due to the COVID-19 pandemic, the latter part of the season was relocated to the United Arab Emirates (UAE).

Key Highlights of the Toss Decisions

1. Initial Phase in India

• April 9, 2021: Mumbai Indians won the toss against Royal Challengers Bangalore and chose to field first.
• April 10, 2021: Chennai Super Kings won the toss against Delhi Capitals and chose to bat first.
• April 11, 2021: Kolkata Knight Riders won the toss against Sunrisers Hyderabad and chose to bat first.

2. Relocation to UAE

• September 19, 2021: Chennai Super Kings won the toss against Mumbai Indians and chose to bat first.
• September 20, 2021: Royal Challengers Bangalore won the toss against Kolkata Knight Riders and chose to bowl first.
• September 21, 2021: Delhi Capitals won the toss against Sunrisers Hyderabad and chose to bowl first.

3. Final Phase in UAE

• October 10, 2021: Kolkata Knight Riders won the toss against Delhi Capitals in the Eliminator and chose to bowl first.
• October 11, 2021: Chennai Super Kings won the toss against Royal Challengers Bangalore in the Qualifier 1 and chose to bat first.
• October 15, 2021: Chennai Super Kings won the toss against Kolkata Knight Riders in the Final and chose to bat first.

Notable Toss Decisions

• Chennai Super Kings: CSK had a significant impact on the toss decisions, winning multiple tosses and often choosing to bat first. This strategy paid off as they went on to win the tournament.
• Kolkata Knight Riders: KKR’s decision to bowl first in crucial matches like the Eliminator and Final proved to be a strategic move, although they ultimately lost in the final.

The toss in the 2021 IPL was a critical moment in each match, setting the tone for the game. Teams like Chennai Super Kings and Kolkata Knight Riders made bold decisions that influenced the outcome of several matches. The toss, combined with strategic gameplay, made the 2021 IPL season an unforgettable experience for cricket enthusiasts.

ipl 2018 rcb matches

The Indian Premier League (IPL) 2018 was a thrilling season filled with high-octane cricket action. The Royal Challengers Bangalore (RCB) were one of the teams that fans eagerly followed. Here’s a detailed look at RCB’s matches during the IPL 2018 season.

Overview of RCB in IPL 2018

The Royal Challengers Bangalore, led by Virat Kohli, had a mixed season in IPL 2018. They finished 6th in the points table with 12 points from 14 matches. Despite having a star-studded lineup, RCB struggled to find consistency throughout the season.

Key Players

• Virat Kohli: The captain and one of the best batsmen in the world.
• AB de Villiers: Known for his explosive batting, often turning matches around.
• Yuzvendra Chahal: A key spinner who picked up crucial wickets.
• Umesh Yadav: The pace spearhead who provided early breakthroughs.

Match-by-Match Summary

Match 1: RCB vs. KKR

• Result: RCB won by 4 wickets
• Key Moments: AB de Villiers’ 43 off 27 balls and Yuzvendra Chahal’s ³⁄₂₈.

Match 2: RCB vs. KXIP

• Result: KXIP won by 4 wickets
• Key Moments: KL Rahul’s 37 off 21 balls and Andrew Tye’s ⁴⁄₁₆.

Match 3: RCB vs. RR

• Result: RR won by 19 runs
• Key Moments: Sanju Samson’s 50 off 31 balls and Jaydev Unadkat’s ³⁄₂₉.

Match 4: RCB vs. MI

• Result: MI won by 46 runs
• Key Moments: Suryakumar Yadav’s 38 off 20 balls and Jasprit Bumrah’s ³⁄₁₄.

Match 5: RCB vs. CSK

• Result: CSK won by 5 wickets
• Key Moments: Shane Watson’s 50 off 35 balls and Harbhajan Singh’s ²⁄₂₇.

Match 6: RCB vs. DD

• Result: RCB won by 10 wickets
• Key Moments: Virat Kohli’s 92* off 58 balls and Quinton de Kock’s 50* off 37 balls.

Match 7: RCB vs. SRH

• Result: SRH won by 5 wickets
• Key Moments: Shikhar Dhawan’s 45 off 34 balls and Rashid Khan’s ²⁄₁₉.

Match 8: RCB vs. KKR

• Result: KKR won by 6 wickets
• Key Moments: Sunil Narine’s 34 off 17 balls and Kuldeep Yadav’s ³⁄₂₀.

Match 9: RCB vs. KXIP

• Result: RCB won by 10 wickets
• Key Moments: Quinton de Kock’s 50* off 37 balls and Virat Kohli’s 48* off 38 balls.

Match 10: RCB vs. RR

• Result: RCB won by 10 wickets
• Key Moments: Virat Kohli’s 30* off 21 balls and Quinton de Kock’s 47* off 38 balls.

Match 11: RCB vs. MI

• Result: MI won by 14 runs
• Key Moments: Hardik Pandya’s 31 off 11 balls and Jasprit Bumrah’s ³⁄₁₅.

Match 12: RCB vs. CSK

• Result: CSK won by 5 wickets
• Key Moments: Ambati Rayudu’s 49 off 37 balls and Harbhajan Singh’s ²⁄₂₁.

Match 13: RCB vs. DD

• Result: DD won by 55 runs
• Key Moments: Rishabh Pant’s 128* off 63 balls and Amit Mishra’s ³⁄₂₄.

Match 14: RCB vs. SRH

• Result: SRH won by 5 runs
• Key Moments: Kane Williamson’s 36 off 32 balls and Rashid Khan’s ²⁄₁₉.

Despite having a formidable lineup, RCB struggled with consistency in IPL 2018. They managed to win 6 out of their 14 matches, which was not enough to secure a playoff spot. The season highlighted the need for better team balance and consistency, lessons that RCB would hope to carry forward in future seasons.

Frequently Questions