Question

Answer in detail

1.give the salient features of modern atomic theory?
​

Answer 1

Answer:

(i) An atom is no longer indivisible. (ii) Atoms of the same element may have different atomic mass. ... (vi) Atom is the smallest particle that takes part in a chemical reaction. (vii) The mass of an atom can be converted into energy (E = mc²).

Explanation:

I hope it's helpful to you!!

Answer 2

I don't know if you have any Indians and Nicobar Island and Nicobar