HOLIDAY SHORT BONUS!

Front

What part of an atom is responsible for its chemical properties?

Back

Electrons are responsible for the chemical properties of an atom.

Front

What type of change occurs when a metal rusts?

Back

Rusting is a chemical change.

Front

What lab equipment should be used to measure 100 grams of salt?

Back

A balance should be used to measure 100 grams of salt.

Front

What is a physical property of matter?

Back

Density is a physical property of matter.

Front

What is the difference between a physical change and a chemical change?

Back

Chemical changes alter the substance's identity, while physical changes do not.

Front

What are neutrons?

Back

Neutrons are subatomic particles found in the nucleus of an atom, with no electric charge.

Front

What are protons?

Back

Protons are positively charged subatomic particles found in the nucleus of an atom.

Front

What is a chemical change?

Back

A chemical change is a process that alters the chemical composition of a substance.

Front

What is a physical change?

Back

A physical change is a change that affects one or more physical properties of a substance without altering its chemical composition.

Front

What is flammability?

Back

Flammability is the ability of a substance to catch fire and burn.