Chemistry Quiz CHAPTER 2

Which of the following is an example of matter?

• Heat

• Light

• Water

• Fire

Which of the following is an example of matter?

• Heat

• Air

• Light

Which of the following substances is an element?

• Water

• Neon

• Oxygen

Which of the following substances is made up of one type of atom only?

• Air

• Iron

• Naphthalene

• Water

What is the type of particles of neon?

• Ion

• Atom

• Molecule

Which of the following substances exists as atoms?

• Magnesium

• Nitrogen gas

• Naphthalene

• Lead(II) bromide

Which of the following is an element?

• Ammonia

• Methane

• Naphthalene

• Oxygen

Which substance is a compound?

• Water

• Gold

• Air

• Carbon

What are the substances of P, Q, and R?

• Bromine, Magnesium, Oxygen

• Oxygen, Bromine, Magnesium

• Oxygen, Magnesium, Bromine

• Magnesium, Bromine, Oxygen

Which of the following pairs are matched correctly?

• Ammonia, Sodium chloride, Carbon

• Magnesium, Mercury, Carbon dioxide

• Sodium, Lithium oxide, Bromine

• Copper(II) Sulphate, Sulphur dioxide, Hydrogen