Question

1. Explain atomic structure in detail . (5 points)

2. Explain solid, liquid and gaseous state (5 points)
in detail.

3. Explain carbon cycle. (5 points)
4. Explain nitrogen cycle. (5 points)

5. Explain newtons laws of motion. (5 points)​

Answer 1

Answer:

1. atoms are consist of electrons, neutrons nd protons

neutrons and protons are at centre called as nucleus and electrons are revolving around them.

2.in solid state the intermolecular space is very small between two molecules

in liquid the intermolecular space is larger than solid but less than gas

and gaseous state the intermolecular space is greater