Bohr Models

Front

What is a Bohr model?

Back

A Bohr model is a diagram that represents the structure of an atom, showing electrons in specific energy levels around the nucleus.

Front

How many electrons can the first energy level hold?

Back

The first energy level can hold a maximum of 2 electrons.

Front

What are valence electrons?

Back

Valence electrons are the electrons in the outermost energy level of an atom that are involved in chemical bonding.

Front

How many valence electrons does Neon have?

Back

Neon has 8 valence electrons.

Front

How many valence electrons does Sodium have?

Back

Sodium has 1 valence electron.

Front

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

Back

The second energy level can hold a maximum of 8 electrons.

Front

Which element has the atomic number 10?

Back

The element with atomic number 10 is Neon.

Front

What is the significance of valence electrons in chemical reactions?

Back

Valence electrons determine how an atom can bond with other atoms and participate in chemical reactions.

Front

How many total electrons does a neutral Sodium atom have?

Back

A neutral Sodium atom has 11 electrons.

Front

What is the electron configuration of Neon?

Back

The electron configuration of Neon is 1s² 2s² 2p⁶.