WikiCards
Play on iPhone nowFree in Safari. Add it to your Home Screen.Play
WikiCards · Card list · Science cards · Avogadro constant
Rare card · Science
Avogadro constant, a Rare card
In chemistry, the Avogadro constant, commonly denoted NA, is a conversion constant or ratio between an amount of substance and the number of particles that it contains.
- Rarity
- Rare
- Domain
- Science
- ATK
- 67
- DEF
- 56
- Power
- 123
- Wikipedia reads a year
- 300,000
Power 123 (ATK + DEF): stronger than 60 % of WikiCards cards.
Avogadro constant quiz: 3 questions
Three questions on the Avogadro constant card, the way WikiCards duels ask them. Pick an answer, the facts are just below.
Find the missing word
It is an SI ______ constant with the exact value 6.02214076×1023 mol−1.
Answer
defining. It is an SI defining constant with the exact value 6.02214076×1023 mol−1. From the Avogadro constant article on Wikipedia.
Which of these Wikipedia articles is read the most in a year?
Answer
Avogadro constant. Avogadro constant 300,000 · National Register of Historic Places listings in Prince George's County, Maryland 1,900 · Ferranti F100-L 1,500 · Stephen Straus 950 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.
- The particles in question are any designated elementary entity, such as molecules, atoms, ions, or ion pairs.
- It is an SI defining constant with the exact value 6.02214076×1023 mol−1.
- The numerical value of this constant when expressed in terms of the mole is known as the Avogadro number, commonly denoted N0.
Why it is Rare
Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Avogadro constant article was read about 300,000 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 67 and blocks with 56: each hit it takes is cut by 22 %.
How to get Avogadro constant
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 Avogadro constant in the power ranking, all domains together.
- Carlos PenaVegaRare · Arts · ATK 68 DEF 55
- Pi DayRare · Science · ATK 66 DEF 57
- Iguazu FallsRare · Nature · ATK 66 DEF 57
- Trent DilferRare · Society · ATK 73 DEF 50
- Mohammad Reza ArefRare · History · ATK 65 DEF 58
- Nag Hammadi libraryRare · History · ATK 73 DEF 50
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, Avogadro constant (revision), CC BY-SA 4.0. Photo : The original uploader was Anton at German Wikipedia ., Public domain, Wikimedia Commons.
