Bohr & Lewis Models

Front

What is the term for each column of the Periodic Table?

Back

Group

Front

What is the correct dot diagram for oxygen (O)?

Back

False

Front

How many electrons can occupy the second energy level of an atom?

Back

8

Front

What do we call the regions where electrons reside in an atom?

Back

Shells or Energy levels

Front

What is the name of the diagram that represents an atom with its symbol and valence electrons?

Back

Lewis Dot Diagram

Front

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

Back

2

Front

What is the significance of valence electrons in chemical bonding?

Back

Valence electrons determine how an atom can bond with other atoms.

Front

What is the Bohr model of the atom?

Back

A model that depicts electrons orbiting the nucleus in defined energy levels.

Front

How does the Lewis model differ from the Bohr model?

Back

The Lewis model focuses on valence electrons and bonding, while the Bohr model emphasizes electron orbits.

Front

What is the electron configuration for oxygen (O)?

Back

1s² 2s² 2p⁴