Question

1. State if the following statements are True or False. Correct the false statement.
1. Thomson was the first scientist who proposed that atom is divisible.
2. An atom always has an equal number of protons and neutrons.
3. The central part of an atom is called its nucleus.
4. Neil Bohr suggested that an atom has a nucleus.
5. Hydrogen has one neutron in its nucleus.
6. An atom is electrically neutral.
7. Deuterium is an isotope of chlorine.​

Answer 1

Answer:

1. Democritus was the first scientist who proposed that atom is divisible

2. True

3. True

4. Ernest Rutherford suggested that an atom has a necleus

5. True

6. True

Answer 2

7 answer is false (deterium is an iothope of hydrogen