Question

. Fill in the blanks.
1. Rutherford showed that rays come out of unstable nuclei
2. Electrons revolve around the nucleus in fixed paths, are called
3. Number of protons and number of neutrons of an atom form its
4. Atomic number is the number of Ruscons present in the nucleus of an atom,
5.
is the combining capacity of atom with other atoms to form a molecule or a co​

Answer 1

Answer:

1).

2 ). orbits

3). Mass no.

5). Valency

Explanation:

SORRY. I COULD NoT HELP FOR 2 QUESTIONS.

Answer 2

Answer:

1

2 orbits

3 mass number

4 protons

5 valency