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WikiCards · Card list · Science cards · Crystal
Uncommon card · Science
Crystal, an Uncommon card
A crystal or crystalline solid is a solid material whose constituents are arranged in a highly ordered microscopic structure, forming a crystal lattice that extends in all directions.
- Rarity
- Uncommon
- Domain
- Science
- ATK
- 71
- DEF
- 63
- Power
- 134
- Wikipedia reads a year
- 200,000
Power 134 (ATK + DEF): stronger than 65 % of WikiCards cards.
Crystal quiz: 3 questions
Three questions on the Crystal card, the way WikiCards duels ask them. Pick an answer, the facts are just below.
Find the missing word
The ______ study of crystals and crystal formation is known as crystallography.
Answer
scientific. The scientific study of crystals and crystal formation is known as crystallography. From the Crystal article on Wikipedia.
Which of these cards hits hardest (highest ATK)?
Answer
Dynamic programming. Dynamic programming 79 · Public rhetoric 74 · Crystal 71 · Enkidu 68 ATK in WikiCards.
Which of these Wikipedia articles is read the most in a year?
Answer
September. September 310,000 · Crystal 200,000 · Public rhetoric 1,400 · Rovshan Abdullaoglu 970 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.
- In addition, macroscopic single crystals are usually identifiable by their geometrical shape, consisting of flat faces with specific, characteristic orientations.
- The scientific study of crystals and crystal formation is known as crystallography.
- The process of crystal formation via mechanisms of crystal growth is called crystallization or solidification.
Why it is Uncommon
Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Crystal article was read about 200,000 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 71 and blocks with 63: each hit it takes is cut by 25 %.
How to get Crystal
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 Crystal in the power ranking, all domains together.
- Arthur MeloRare · Society · ATK 70 DEF 64
- Common SenseRare · History · ATK 69 DEF 65
- Goldbach's conjectureRare · Science · ATK 71 DEF 63
- Emperor Gaozu of HanRare · History · ATK 78 DEF 56
- EnkiduRare · Arts · ATK 68 DEF 66
- TitRare · Nature · ATK 68 DEF 66
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, Crystal (revision), CC BY-SA 4.0. Photo : Géry PARENT, Public domain, Wikimedia Commons.
