Chemistry Atomic Models Review

atomic models review

By Roderick McDonald

​What is this model called?

​What is this model called?

Multiple Choice

What do you call this model?

• the solar system model.

• the atomic system model

• The solar model

• The solar system model

Multiple Choice

We use ______ and ______ to describe atomic particles.

• relative mass and relative

• relative speed and relative charge

• relative particles and relative mass

• relative mass and relative charge

Multiple Choice

Z = A + N means

• Proton number = Nucleon number + Neutron number

• Nucleon number = Proton number + Neutron number

• Neutron number = Proton number + Nucleon number

Fill in the Blank

What is this model called?

Fill in the Blank

If a radioactive substance gets into the body your body becomes c_____ (污染)

Open Ended

What are some sources of radiation? Write as many as you can.