Atomic Structure & Periodic Table Review

Front

What is the charge of a neutron?

Back

0

Front

What does the atomic number represent?

Back

The number of protons in an atom.

Front

Which particle in an atom has a positive charge?

Back

Proton

Front

What is the atomic mass of an element?

Back

The weighted average mass of an element's isotopes.

Front

Which element has 16 protons?

Back

Sulfur (S)

Front

What is the atomic number of carbon?

Back

6

Front

Which particle in an atom has a negative charge?

Back

Electron

Front

What is the nucleus of an atom?

Back

The central part of an atom containing protons and neutrons.

Front

What is the average atomic mass of aluminum (Al)?

Back

Approximately 27 amu.

Front

What does the periodic table organize?

Back

Elements based on their atomic number and properties.