Bohr model

Front

What is the atomic number?

Back

The atomic number is the number of protons in the nucleus of an atom, which determines the element's identity.

Front

What is the name of the element with atomic number 2?

Back

Helium.

Front

What is the name of the element with atomic number 18?

Back

Argon.

Front

What is the name of the element with atomic number 10?

Back

Neon.

Front

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

Back

2.

Front

How many valence electrons does Carbon have?

Back

4.

Front

What is the Bohr model?

Back

The Bohr model is a theory of atomic structure that depicts electrons orbiting the nucleus in fixed paths or energy levels.

Front

What is a valence electron?

Back

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

Front

How many electrons can the second energy level hold?

Back

8.

Front

What is the significance of the energy levels in the Bohr model?

Back

Energy levels determine the possible energies that electrons can have and their distance from the nucleus.