Q1 of 40 Page 131

The particles represented above are

1. a) and d) Electrons

2. d) Neutrons

3. d) Protons

Explain the postulates of Bohr’s atomic model.

State the Gay Lussac’s law of combining volumes, explain with an illustration.

From the structures given below, Tabulate the following:

1. Valence electron

2. Valency

3. Atomic Number

4. Mass number

5. Electronic configuration

The correct numbers of protons and neutrons present in ²³₁₁Na⁺ are

Questions · 40

5. Atomic Structure

1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 1 1 1 1 1 1 2 3 4 5 1 2 3 4 5 1 2 3 1 2 3 1 2 3