Atoms

Front

The positive particle in an atom.

Back

proton

Front

How many protons does Nitrogen have?

Back

7

Front

What is the mass number of this element?

Back

14

Front

The smallest particle into which an element can be divided and still be the same element is a(n)

Back

atom

Front

Which subatomic particle has a positive charge?

Back

proton

Front

Which subatomic particle has a negative charge?

Back

electron

Front

Which subatomic particle has a neutral (0) charge?

Back

neutron

Front

Why is the overall charge of an atom neutral (0)?

Back

They have the same number of protons and electrons.

Front

The number of which subatomic particle determines the element of an atom?

Back

proton

Front

How many protons does fluorine have?

Back

9