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WikiCards · Card list · Science cards · Crystal system
Uncommon card · Science
Crystal system, an Uncommon card
In crystallography, a crystal system is a set of point groups.
- Rarity
- Uncommon
- Domain
- Science
- ATK
- 63
- DEF
- 53
- Power
- 116
- Wikipedia reads a year
- 53,000
Power 116 (ATK + DEF): stronger than 55 % of WikiCards cards.
Crystal system quiz: 3 questions
Three questions on the Crystal system card, the way WikiCards duels ask them. Pick an answer, the facts are just below.
Find the missing word
A ______ system is a set of Bravais lattices.
Answer
lattice. A lattice system is a set of Bravais lattices. From the Crystal system article on Wikipedia.
Which of these cards hits hardest (highest ATK)?
Answer
Jef Raskin. Jef Raskin 69 · Numerical integration 66 · Crystal system 63 · Esker 60 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.
- A lattice system is a set of Bravais lattices.
- Space groups are classified into crystal systems according to their point groups, and into lattice systems according to their Bravais lattices.
- Crystal systems that have space groups assigned to a common lattice system are combined into a crystal family.
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 system article was read about 53,000 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 53: each hit it takes is cut by 21 %.
How to get Crystal system
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 system in the power ranking, all domains together.
- IcteridUncommon · Nature · ATK 67 DEF 49
- Weddell SeaUncommon · Nature · ATK 63 DEF 53
- BellowsUncommon · History · ATK 60 DEF 56
- Donovan BaileyUncommon · Society · ATK 67 DEF 49
- JitterbugUncommon · Science · ATK 61 DEF 55
- Lorenzo QuinnUncommon · Arts · ATK 60 DEF 56
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 system (revision), CC BY-SA 4.0. Photo : G YassineMrabet Talk ✉ This structure was created with PyMOL ., Public domain, Wikimedia Commons.
