Chemistry Fall Final

Front

All matter, whether living or nonliving, is made up of tiny building blocks, called:

Back

atoms

Front

Identify the subatomic particle with its electrical charge: protons, electrons, neutrons.

Back

Protons (positive), Electrons (negative), Neutrons (no charge)

Front

A mixture that looks like a single substance because particles are evenly distributed is …

Back

a homogeneous mixture

Front

Which is NOT an example of Matter: A) dog, B) lightning, C) rock, D) time

Back

time

Front

A mixture can be classified as a solution, suspension, or colloid based on the …

Back

size of its particles

Front

Which of the following is NOT an example of a colloid? A) blood, B) smoke, C) milk, D) salt water

Back

salt water

Front

What vocabulary term is used to describe any substance that has mass and volume?

Back

Matter

Front

Which of the following is an example of a physical change: A) decomposing, B) rusting, C) evaporation, D) reacting

Back

evaporation

Front

Which of the following is an example of a chemical change? A) ice melting, B) ice being carved, C) water boiling into steam, D) water breaking down in hydrogen and oxygen gas

Back

water breaking down in hydrogen and oxygen gas

Front

Which of the following does NOT correctly describe what the arrow means in a chemical equation? A) forms, B) produces, C) conserves, D) yields

Back

conserves