20 Common Elements

Choose the element with symbol: H

• hydrogen

• helium

• silver

• sodium

Choose the element with symbol: Fe

• iron

• magnesium

• sodium

• gold

Choose the element with symbol: Mg

• magnesium

• iron

• phosphorus

• sulfur

Choose the element with symbol: Al

• aluminum

• calcium

• silver

• zinc

Choose the element with symbol: Ca

• calcium

• carbon

• copper

• potassium

Choose the element with symbol: C

• carbon

• calcium

• copper

• aluminum

Choose the element with symbol: Cl

• chlorine

• carbon

• copper

• oxygen

Choose the element with symbol: Cu

• copper

• chlorine

• carbon

• iron

Choose the element with symbol: Au

• gold

• silver

• aluminum

• copper

Choose the element with symbol: He

• helium

• hydrogen

• sulfur

• carbon