• 45
• matter

EN: atom
FR: atome
ZH: 原子 (yuánzǐ)
JA: 原子 (genshi)
IT: atomo
DE: Atom
ES: átomo
RU: атом (atom)
EO: atomo

WIVIWIC

• element

DERIVATIVES

• atom nucleus
• electron
• proton
• molecule
• radioactivity

COMBINATORY

• periodic table

MORE

• gold
• silver