What is Atomic Mass?

Question 1

atoms

Answer 1

smallest part of an element

Question 2

nucleus

Answer 2

center of the atom where protons and neutrons are found

Question 3

electrons

Answer 3

particles outside the nucleus

Question 4

atomic mass…

Answer 4

• the total number of proton and neutrons
• size of the atom
• measure in atomic mass units (amu)