1st Summative Test Science 6

A combination of pure substances, not in fixed amounts, that can be easily separated is called a __________________.

• Mixture

• Compound

• Atom

• Particle

This is a mixture of two or more substances in which one or more of these substances (solutes) is dissolved in another substance.

• Compound

• Molecule

• Solution

• Solvent

This is a type of mixture in which one substance is split up into tiny particles and spread throughout another substance.

• Solubility

• Colloid

• Solute

• Solvent

This is similar to a solution, but the particles that are in it are able to be seen by the naked eye.

• Compound

• Suspension

• Catalyst

• Solution

What are the two types of Mixtures?

• Elements and Subatomic Particles

• Protons and Electrons

• Atoms and Compounds

• Homogenous and Heterogeneous

Cookies and cream ice cream would be classified as ____________________.

• a homogenous mixture

• a heterogenous mixture

• an element

• a compound

Two substances physically combined and that appears the same throughout is classified as ________________________.

• a homogeneous mixture

• a heterogeneous mixture

• an element

• a compound

A mixture of oil and water is what kind of heterogenous mixture?

• aerosol

• emulsion

• smoke

• suspension

In a solution, the dissolved additive is called the __________________.

• Solute

• Solvent

• Component

• Mixture

It is often called the universal solvent.

• Oil

• Milk

• Juice

• Water