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WikiCards · Card list · Science cards · Karl Ernst Claus
Common card · Science
Karl Ernst Claus, a Common card
Karl Ernst Claus, also known as Karl Klaus or Carl Claus, was a Russian chemist and naturalist.
- Rarity
- Common
- Domain
- Science
- ATK
- 55
- DEF
- 41
- Power
- 96
- Wikipedia reads a year
- 8,000
Power 96 (ATK + DEF): stronger than 40 % of WikiCards cards.
Karl Ernst Claus quiz: 3 questions
Three questions on the Karl Ernst Claus card, the way WikiCards duels ask them. Pick an answer, the facts are just below.
Find the missing word
Claus was a ______ at Kazan University and a member of the Russian Academy of Sciences.
Answer
professor. Claus was a professor at Kazan University and a member of the Russian Academy of Sciences. From the Karl Ernst Claus article on Wikipedia.
Which of these cards hits hardest (highest ATK)?
Answer
Wilhelm Dörpfeld. Wilhelm Dörpfeld 63 · Biostratigraphy 60 · Karl Ernst Claus 55 · Zonule of Zinn 50 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.
- Claus was a professor at Kazan University and a member of the Russian Academy of Sciences.
- He was primarily known as a chemist and discoverer of the chemical element ruthenium, which he named after his homeland of Russia, but also as one of the first scientists who applied quantitative methods in botany.
Why it is Common
Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Karl Ernst Claus article was read about 8,000 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 55 and blocks with 41: each hit it takes is cut by 16 %.
How to get Karl Ernst Claus
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 Karl Ernst Claus in the power ranking, all domains together.
- Josephine Diebitsch PearyCommon · History · ATK 52 DEF 44
- Michael A. BakerCommon · History · ATK 60 DEF 36
- Radek DvořákCommon · Society · ATK 62 DEF 34
- Palouse RiverCommon · Nature · ATK 54 DEF 42
- Wilhelm DörpfeldCommon · Science · ATK 63 DEF 33
- Andres BautistaCommon · Society · ATK 63 DEF 33
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, Karl Ernst Claus (revision), CC BY-SA 4.0. Photo : Unknown author Unknown author, Public domain, Wikimedia Commons.
