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WikiCards · Card list · Science cards · Ammonium
Uncommon card · Science
Ammonium, an Uncommon card
Ammonium is a modified form of ammonia that has an extra hydrogen atom.
- Rarity
- Uncommon
- Domain
- Science
- ATK
- 68
- DEF
- 65
- Power
- 133
- Wikipedia reads a year
- 82,000
Power 133 (ATK + DEF): stronger than 75 % of WikiCards cards.
Ammonium quiz: 3 questions
Three questions on the Ammonium card, the way WikiCards duels ask them. Pick an answer, the facts are just below.
Find the missing word
It is formed by the ______ of a proton to ammonia.
Answer
addition. It is formed by the addition of a proton to ammonia. From the Ammonium article on Wikipedia.
Which of these cards hits hardest (highest ATK)?
Answer
Betting in poker. Betting in poker 82 · Abstract algebra 71 · Ammonium 68 · Gneiss 64 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.
- It is a positively charged molecular ion with the chemical formula NH4+ or [NH4]+.
- It is formed by the addition of a proton to ammonia.
- Ammonium is also a general name for positively charged substituted amines and quaternary ammonium cations, where one or more hydrogen atoms are replaced by organic or other groups.
Why it is Uncommon
Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Ammonium article was read about 82,000 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 68 and blocks with 65: each hit it takes is cut by 26 %.
How to get Ammonium
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 Ammonium in the power ranking, all domains together.
- DevianceUncommon · Society · ATK 75 DEF 58
- Newport Folk FestivalUncommon · Arts · ATK 74 DEF 59
- Applied mathematicsUncommon · Science · ATK 66 DEF 67
- BarrelUncommon · Society · ATK 71 DEF 62
- WeightUncommon · Science · ATK 71 DEF 62
- Dark rideUncommon · Society · ATK 75 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, Ammonium (revision), CC BY-SA 4.0. Photo : Lukáš Mižoch, Public domain, Wikimedia Commons.
