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WikiCards · Card list · Science cards · Water chlorination
Uncommon card · Science
Water chlorination, an Uncommon card
Water chlorination is the process of adding chlorine or chlorine compounds such as sodium hypochlorite to water.
- Rarity
- Uncommon
- Domain
- Science
- ATK
- 63
- DEF
- 42
- Power
- 105
- Wikipedia reads a year
- 37,000
Ranked #2,691 of the 3,000 cards of the base set by power (ATK + DEF).
Water chlorination quiz: 3 questions
Three questions on the Water chlorination card, the way WikiCards duels ask them. Pick an answer, the facts are just below.
Find the missing word
This method is used to kill bacteria, viruses and other ______ in water.
Answer
microbes. This method is used to kill bacteria, viruses and other microbes in water. From the Water chlorination article on Wikipedia.
Which of these cards hits hardest (highest ATK)?
Answer
Pre-existence. Pre-existence 66 · Water chlorination 63 · Fallibilism 60 · Heinkel He 51 56 ATK in WikiCards.
In a duel, each round asks a question like these about the opposing card, with 15 seconds to answer.
The facts on the card
The card carries these facts from its Wikipedia article.
- This method is used to kill bacteria, viruses and other microbes in water.
- In particular, chlorination is used to prevent the spread of waterborne diseases such as cholera, dysentery, and typhoid.
Why it is Uncommon
Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Water chlorination article was read about 37,000 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 63 and blocks with 42: each hit it takes is cut by 17 %.
How to get Water chlorination
Open packs. Each pack holds five cards drawn from real Wikipedia articles, the rarest last, and the fifth card is always Rare or better. The odds are shown in the game. A free pack arrives every hour and two can wait, and the Coins you win in duels buy more packs.
More Science cards
Cards close in power
The cards just above and just below Water chlorination in the power ranking, all domains together.
- Heinkel He 51Uncommon · Science · ATK 56 DEF 49
- Jeremiah DixonUncommon · Science · ATK 61 DEF 44
- Pre-existenceUncommon · Science · ATK 66 DEF 39
- HanomagUncommon · Society · ATK 58 DEF 47
- Circle packingUncommon · Science · ATK 56 DEF 49
- Alfonso II of AragonUncommon · History · ATK 60 DEF 45
Card lists
- Wikipedia quizNew questions every day
- All cards from A to ZEvery card, by name
- Science cards
- Legendary cards
- Tier listS and A tiers by power (ATK + DEF)
Credits
Text : Wikipedia, Water chlorination (revision), CC BY-SA 4.0. Photo : Staff Sgt. Eric Summers, Public domain, Wikimedia Commons.
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