Elemental MonstersThe periodic table fights back.
Pick a starter
Sodium, the Salt Lamp Blast Water Burst
Every move is a true fact.
Tap a move
Sodium is dying to dump a leftover bit, and water lets it do that so fast the leftover hydrogen catches fire.
Nine types.
Who beats who?
Every element has one type, from where it sits on the periodic table. Hit a type you beat for double damage.
Blast beats Life
Reactive metals react violently with water, and living things are mostly water. Real science
Tap a type to see its matchups. The full chart and the real science
How does a match teach?
Elemon is a free periodic table card game for kids in elementary school.
Every move is a real fact. Sodium's Salt Bond is real: sodium and chlorine make table salt.
- BlastAcidLifeMetal
Types are real parts of the table. Blast is the reactive metals, Acid the halogens, Metal the everyday metals, and there are six more.
Real partners team up. Hydrogen and oxygen boost each other, because together they make water.
Pull up a table.
Play solo
Play the computer. Pick a level.
Play a friend
Tables open now
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Questions parents ask.
Is Elemon free?
Yes. Elemon is free to play in a web browser. There is nothing to buy, no in-game currency and no ads.
What ages is Elemon for?
Elemon is built for elementary school kids. If your child can follow a monster trading card game, they can follow Elemon. Younger kids do best with a parent reading the move facts aloud.
Do kids need an account or a download?
No. There is no sign-up and nothing to download or install. Elemon runs in the browser on a phone, tablet or computer.
How many elements are in Elemon?
All 118, from hydrogen to oganesson. Every element is a playable card, and every move is a true science fact about that element.
Can you play alone or with a friend?
Both. Battle a computer trainer on Easy, Normal or Hard, or open a table and play a friend. There is no chat, only game moves.
More: parent's guide to Elemon · best periodic table games for kids · all guides