Atoms

Front

What type of charge does a proton have?

Back

positive

Front

What type of charge does an electron have?

Back

negative

Front

What is the center of the atom called?

Back

nucleus

Front

What two sub-atomic particles belong in the nucleus of an atom?

Back

protons and neutrons

Front

How do you find the atomic number?

Back

by the number of protons

Front

The number of neutrons in an atom =

Back

mass number - protons

Front

What type of charge does a neutron have?

Back

no charge/neutral

Front

Where are electrons located in an element?

Back

energy levels

Front

The number of electrons in an atom is found by:

protons

,

atomic number

,

protons and atomic number

,

none

Back

protons and atomic number

Front

What is the atomic number of this Carbon atom?

Back

6