WikiCards · Card list · Science cards · Molten-salt reactor
Uncommon card · Science
Molten-salt reactor, an Uncommon card
A molten-salt reactor is a class of nuclear fission reactor in which the primary nuclear reactor coolant and/or the fuel is a mixture of molten salt with a fissile material.
- Rarity
- Uncommon
- Domain
- Science
- ATK
- 83
- DEF
- 85
- Power
- 168
- Wikipedia reads a year
- 100,000
Power 168 (ATK + DEF): stronger than 85 % of WikiCards cards.
Molten-salt reactor quiz: 3 questions
Three questions on the Molten-salt reactor card, the way WikiCards duels ask them. Pick an answer, the facts are just below.
Find the missing word
Two research MSRs operated in the ______ States in the mid-20th century.
Answer
United. Two research MSRs operated in the United States in the mid-20th century. From the Molten-salt reactor article on Wikipedia.
Which of these cards hits hardest (highest ATK)?
Answer
Brahmic scripts. Brahmic scripts 89 · Molten-salt reactor 83 · Liquid 79 · Retinol 76 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.
- Two research MSRs operated in the United States in the mid-20th century.
- The 1950s Aircraft Reactor Experiment was primarily motivated by the technology's compact size, while the 1960s Molten-Salt Reactor Experiment aimed to demonstrate a nuclear power plant using a thorium fuel cycle in a breeder reactor.
- Increased research into Generation IV reactor designs renewed interest in the 21st century with multiple nations starting projects.
Why it is Uncommon
Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Molten-salt reactor article was read about 100,000 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 83 and blocks with 85: each hit it takes is cut by 34 %.
How to get Molten-salt reactor
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 Molten-salt reactor in the power ranking, all domains together.
- Rigoberta MenchúUncommon · History · ATK 76 DEF 92
- Brahmic scriptsUncommon · History · ATK 89 DEF 79
- Lapo ElkannUncommon · Society · ATK 86 DEF 82
- NeferneferuatenUncommon · History · ATK 82 DEF 86
- CourtshipUncommon · Society · ATK 88 DEF 80
- Edmond HalleyUncommon · Science · ATK 76 DEF 92
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, Molten-salt reactor (revision), CC BY-SA 4.0. Photo : U.S. DOE Nuclear Energy Research Advisory Committee, Public domain, Wikimedia Commons.

