Chemical Reactions - Chapter 1 Review

Front

What is the temperature at which a substance changes from the liquid phase to the gas phase?

Back

Boiling point

Front

Will the properties of two samples with the same types of atoms be the same or different?

Back

The same because the repeating groups of atoms that make up the two samples have two of the same types of atoms.

Front

What is a group of atoms joined together in a particular way?

Back

Molecule

Front

What is something that can be observed about a substance, such as color, smell, or boiling point?

Back

Property

Front

What is the basic building block of matter?

Back

Atom

Front

What is the term for a substance made of two or more different types of atoms bonded together?

Back

Compound

Front

What is the smallest unit of an element that retains the properties of that element?

Back

Atom

Front

What is the term for a substance that cannot be broken down into simpler substances?

Back

Element

Front

What is the process called when a solid turns into a liquid?

Back

Melting

Front

What is the term for a change in which one or more substances are converted into different substances?

Back

Chemical reaction