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WikiCards · Card list · Science cards · Double bond
Uncommon card · Science
Double bond, an Uncommon card
In chemistry, a double bond is a covalent bond between two atoms involving four bonding electrons as opposed to two in a single bond.
- Rarity
- Uncommon
- Domain
- Science
- ATK
- 52
- DEF
- 40
- Power
- 92
- Wikipedia reads a year
- 19,000
Power 92 (ATK + DEF): stronger than 35 % of WikiCards cards.
Double bond quiz: 3 questions
Three questions on the Double bond card, the way WikiCards duels ask them. Pick an answer, the facts are just below.
Find the missing word
Other common double bonds are found in azo compounds, imines, and ______.
Answer
sulfoxides. Other common double bonds are found in azo compounds, imines, and sulfoxides. From the Double bond article on Wikipedia.
Which of these cards hits hardest (highest ATK)?
Answer
Siegfried Kracauer. Siegfried Kracauer 61 · Wandoor Assembly constituency 58 · Winston Sterzel 55 · Double bond 52 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.
- Double bonds occur most commonly between two carbon atoms, for example in alkenes.
- Many double bonds exist between two different elements: for example, in a carbonyl group between a carbon atom and an oxygen atom.
- Other common double bonds are found in azo compounds, imines, and sulfoxides.
Why it is Uncommon
Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Double bond article was read about 19,000 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 52 and blocks with 40: each hit it takes is cut by 16 %.
How to get Double bond
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 Double bond in the power ranking, all domains together.
- VeinUncommon · Nature · ATK 56 DEF 36
- Winston SterzelUncommon · Society · ATK 55 DEF 37
- DatsikUncommon · Arts · ATK 58 DEF 34
- Frank KurtzUncommon · Society · ATK 56 DEF 36
- Luigi MussoUncommon · Society · ATK 63 DEF 29
- Winged catUncommon · Arts · ATK 65 DEF 27
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, Double bond (revision), CC BY-SA 4.0. Photo : McMonster, Public domain, Wikimedia Commons.
