Determining Protons Electrons Neutrons

Front

What is the atomic mass of Hydrogen?

Back

1

Front

What is the atomic mass of Helium?

Back

4.0026

Front

How many neutrons does a Hydrogen atom have?

Back

0

Front

What is the atomic mass of Neon?

Back

20.18

Front

What does the bottom most number (39.098) represent?

Back

Number of Protons and Neutrons

Front

What is an atom?

Back

The basic unit of a chemical element, consisting of protons, neutrons, and electrons.

Front

What are protons?

Back

Positively charged particles found in the nucleus of an atom.

Front

What are neutrons?

Back

Neutral particles found in the nucleus of an atom, contributing to atomic mass.

Front

What are electrons?

Back

Negatively charged particles that orbit the nucleus of an atom.

Front

How do you determine the number of protons in an atom?

Back

The number of protons is equal to the atomic number of the element.