Chapter 2: Properties of matter Review Quiz

Which of the following is an element?

• Salt

• Water

• Brass

• Hydrogen

Which of the following is a compound?

• Tin (Sn)

• Gold (Au)

• Sodium Bicarbonate (NaHCO3)

• Neon (Ne)

Tags

NGSS.MS-PS1-1

Which of the following is an example of a mixture?

• Air

• Pure Water (H2O)

• Baking soda (NaHCO3)

• Iron (Fe)

Which of the following is NOT a pure substance?

• Iodine (I)

• Oxygen (O2)

• Breakfast cereal

• Silicon Dioxide (SiO2)

Matter that always has a fixed composition is called a(n)

• Pure Substance

• Homogeneous mixture

• Heterogeneous mixture

• Solution

An element has a fixed composition because it only contains one type of atom.

• True

• False

Compounds CAN be broken down into simpler substances, either elements or simpler compounds.

• True

• False

Sand, taken out of a beach is classified as which of the following types of matter?

• Element

• Compound

• Homogeneous Mixture

• Heterogeneous Mixture

Water, taken out of a swimming pool is considered which type of matter?

• Element

• Compound

• Homogeneous Mixture

• Heterogeneous Mixture

A koolaid mixture which has been properly stirred contains very small particles which are fully dissolved in the solvent (water). This is which of the following types of matter?

• Compound

• Solution

• Suspension

• Colloid