Atomic Structure and Periodic Table

Front

What is the charge of a neutron?

Back

Neutrons have no charge; they are neutral.

Front

What is the maximum number of electrons in the second shell of an atom?

Back

The maximum number of electrons in the second shell is 8.

Front

Why is the Periodic Table arranged in its specific shape?

Back

The Periodic Table is shaped to make room for elements that have not yet been discovered.

Front

What element is found in Period 2, Group 4 of the Periodic Table?

Back

Titanium is found in Period 2, Group 4.

Front

Which subatomic particle determines the identity of an element?

Back

The proton determines the identity of an element.

Front

What are the three main subatomic particles?

Back

The three main subatomic particles are protons, neutrons, and electrons.

Front

What is the charge of a proton?

Back

Protons have a positive charge.

Front

What is the charge of an electron?

Back

Electrons have a negative charge.

Front

How many protons are in a carbon atom?

Back

A carbon atom has 6 protons.

Front

What is the atomic number of an element?

Back

The atomic number is the number of protons in the nucleus of an atom.