Compounds

Compounds are made up of two or more atoms physically combined.

• True
• False

How many elements are represented in the compound?
Na₂CO₃

• 1
• 2
• 3
• 4

Which of the following is not a compound?

• HCl
• Cl
• NaCl
• CO2

Can compounds be found in the periodic table?

• Yes
• No

How many carbon atom/s are present in the compounds CaCO₃?

• 1
• 2
• 3
• 4

What cannot be broken down into other substances?

• Compound
• Mixture
• Solids
• Element

Is Iron (Fe) an element or a compound?

• Element
• Compound

Is salt (NaCI) a compound or a element

• Compound
• element