Atomic Structure/PT

Front

What is a valence electron?

Back

Electrons in the outermost energy level.

Front

How many valence electrons does carbon have?

Back

4.

Front

What is the Lewis Dot Structure?

Back

A diagram that shows the bonding between atoms of a molecule and the lone pairs of electrons that may exist.

Front

Which group does sodium belong to?

Back

Group 1: Alkali metals.

Front

What is the atomic number of chlorine?

Back

17.

Front

How many electrons can the first energy level hold?

Back

2.

Front

What is the Bohr model?

Back

A model of the atom that depicts electrons orbiting the nucleus in fixed paths.

Front

What is the maximum number of electrons in the second energy level?

Back

8.

Front

What are noble gases?

Back

Elements in Group 18 that are colorless, odorless, and inert.

Front

What is an ion?

Back

An atom or molecule that has a net electric charge due to the loss or gain of one or more electrons.