Hydrogen
water, acids/bases context, stars
A Royal Match-style learning game using the periodic table. Players match elements, unlock compounds, and learn real science through safe simulation. Agents explain the science behind each move and reinforce safety boundaries.
water, acids/bases context, stars
water, oxides, respiration
organic molecules, cacao chemistry, life
air, proteins, plant growth
salt concept, ions, reactivity warning
chloride salts, safety boundary
bones, minerals, shells
rust, blood, tools
Water forms from hydrogen and oxygen atoms. Game simulation only.
Table salt is an ionic compound. Learn ions safely.
Carbon dioxide connects carbon, oxygen, plants, breath, and climate.
Rust is oxidation. Great for learning slow chemical change.
Calcium carbonate appears in shells, chalk, and limestone.