CSCJ Practice Common Elements & Compounds

CO_{2 means}

• Oxygen

• Carbon Monoxide

• Carbon Dioxide

• Oxide Carbon

Write the chemical name for the element P

Oxygen gas symbol is written as:

• O

• O₁

• O₂

Cl chemical name is:

Choose the correct formula for Glucose or sugar.

• CH₁₂O₆

• C₆H₁₂O₆

• C₆H₁₂O

Si chemical name

Chemical Formula for Table Salt

Lead chemical symbol

• C

• Pb

• Cu

Iron chemical symbol

F chemical name

• Fluorine

• Florine

• Flourine