Flashcard - Bohr-Rutherford & Lewis Dot Diagrams

Front

What is the central area of an atom where most of the atom's mass is located?

Back

Nucleus

Front

How many protons are present in an atom of oxygen?

Back

8

Front

What is the maximum number of electrons that can be present in the first energy level of a Bohr-Rutherford diagram?

Back

2

Front

What is the maximum number of electrons that can occupy the third energy level in a Bohr-Rutherford diagram?

Back

18

Front

What is a Lewis Dot diagram?

Back

A visual representation of the valence electrons of an atom, showing how they are arranged around the atomic symbol.

Front

How many valence electrons does Neon (Ne) have?

Back

8

Front

What is the charge of a proton?

Back

Positive (+1)

Front

What is the charge of a neutron?

Back

Neutral (0)

Front

What is the charge of an electron?

Back

Negative (-1)

Front

What is the maximum number of electrons that can be present in the second energy level of a Bohr-Rutherford diagram?

Back

8