atomic structure

Open Ended

What is an Atom?

Multiple Choice

Atoms are composed of smaller particles called what ?

• atoms

• subatomic particles

• positive particles

• nucleus

Multiple Choice

Protons have what type of charge?

• neutral

• negative

• positive

• radioactive

Multiple Choice

Neutrons have what type of charge?

• neutral

• negative

• positive

• radioactive

Multiple Choice

electrons have what type of charge?

• neutral

• negative

• positive

• radioactive

Draw

circle the atomic number and underline the atomic mass

Open Ended

A neutral Atom is have the same number of what?

Open Ended

Atomic mass is ____+ ____