Matter Vocab Flashcard 1

Front

Smallest building block of elements in the universe?

Back

An atom

Front

Subatomic particle that gives an atom a positive charge.

Back

Proton

Front

Identify the electron: A, B, C, or D?

Back

A

Front

B and C are found in the ______ of an atom.

Back

Nucleus

Front

Contains only one kind of atom.

Back

Element

Front

Two or more atoms combined

Back

Compounds

Front

Chemical change in paper:

Back

burn the paper with fire.

Front

Best example of a physical change?

Back

an ice cube melting