Question

short note on atom ??????????????????​

Answer 1

The smallest possible amount of matter which still retains its identity as a chemical element, now known to consist of a nucleus surrounded by electrons

Answer 2

HEYA ❣️

ATOM IS A PARTICLE MADE UP OF THREE SUBATOMIC PARTICLES NAMES NEUTRONS ( HAVING NEUTRAL CHARGE ), PROTONS ( HAVING POSITIVE CHARGE ) AND ELECTONS ( HAVING NEGATIVE CHARGE ). ALAO IN THE CENTRE OF AN ATOM THERE IS A NUCLEUS IS PRESENT WHICH CONTAINS THE PROTONS AND NEUTRONS. AND ALSO ATOM HAVING SHELLS ( ENERGY LEVEL OR ORBIT ) IN WHICH ELECTONS ARE REVOLVE.

☺️✔️❤️