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WikiCards · Card list · Science cards · Ketone
Uncommon card · Science
Ketone, an Uncommon card
In organic chemistry, a ketone is an organic compound with the structure R−C−R', where R and R' can be a variety of carbon-containing substituents.
- Rarity
- Uncommon
- Domain
- Science
- ATK
- 67
- DEF
- 59
- Power
- 126
- Wikipedia reads a year
- 130,000
Power 126 (ATK + DEF): stronger than 60 % of WikiCards cards.
Ketone quiz: 3 questions
Three questions on the Ketone card, the way WikiCards duels ask them. Pick an answer, the facts are just below.
Find the missing word
Ketones contain a ______ group −C−.
Answer
carbonyl. Ketones contain a carbonyl group −C−. From the Ketone article on Wikipedia.
Which of these cards hits hardest (highest ATK)?
Answer
Blood sugar level. Blood sugar level 74 · Cast iron 71 · Ketone 67 · Birthday cake 64 ATK in WikiCards.
Which of these Wikipedia articles is read the most in a year?
Answer
Cast iron. Cast iron 170,000 · Ketone 130,000 · Arithmetic logic unit 94,000 · Birthday cake 57,000 Wikipedia reads over a year.
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.
- Ketones contain a carbonyl group −C−.
- A ketone derived from an alkane is an alkanone.
- The simplest ketone is acetone, with the formula2CO.
Why it is Uncommon
Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Ketone article was read about 130,000 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 67 and blocks with 59: each hit it takes is cut by 24 %.
How to get Ketone
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 Ketone in the power ranking, all domains together.
- Blood sugar levelUncommon · Science · ATK 74 DEF 52
- SkyUncommon · Science · ATK 66 DEF 59
- Attack aircraftUncommon · History · ATK 72 DEF 54
- Cucumis meloUncommon · Nature · ATK 65 DEF 61
- Kohl'sUncommon · Society · ATK 70 DEF 56
- Combine harvesterUncommon · Science · ATK 68 DEF 58
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, Ketone (revision), CC BY-SA 4.0. Photo : NEUROtiker, Public domain, Wikimedia Commons.
