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WikiCards · Card list · Science cards · Iron(II) sulfide
Uncommon card · Science
Iron(II) sulfide, an Uncommon card
Iron sulfide or ferrous sulfide is one of a family of chemical compounds and minerals with the approximate formula FeS.
- Rarity
- Uncommon
- Domain
- Science
- ATK
- 48
- DEF
- 29
- Power
- 77
- Wikipedia reads a year
- 23,000
Power 77 (ATK + DEF): stronger than 20 % of WikiCards cards.
Iron(II) sulfide quiz: 3 questions
Three questions on the Iron(II) sulfide card, the way WikiCards duels ask them. Pick an answer, the facts are just below.
Find the missing word
All are black, water-insoluble ______.
Answer
solids. All are black, water-insoluble solids. From the Iron(II) sulfide article on Wikipedia.
Which of these cards hits hardest (highest ATK)?
Answer
Scaling. Scaling 55 · Effusion 52 · Iron(II) sulfide 48 · Bronze 40 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.
- Iron sulfides are often iron-deficient non-stoichiometric.
- All are black, water-insoluble solids.
Why it is Uncommon
Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Iron(II) sulfide article was read about 23,000 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 48 and blocks with 29: each hit it takes is cut by 12 %.
How to get Iron(II) sulfide
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 Iron(II) sulfide in the power ranking, all domains together.
- ClipUncommon · Science · ATK 48 DEF 29
- Diesel cycleUncommon · Science · ATK 54 DEF 23
- InterphaseUncommon · Nature · ATK 52 DEF 25
- Justin MentellUncommon · Arts · ATK 52 DEF 25
- MeshUncommon · Science · ATK 47 DEF 30
- George HowarthUncommon · History · ATK 59 DEF 18
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, Iron(II) sulfide (revision), CC BY-SA 4.0. Photo : Orci, CC BY-SA 3.0, Wikimedia Commons.
