Question

why atoms are stable though negatively charged electron are revolving within it ​

Answer 1

Explanation:

Atoms are stables though negatively charged electrons are revolving within it because each atom contains equal numbers of protons and electrons. So, charge on negatively charged electrons are balanced by charge on positively charged proton. Therefore, atom is electrically neutral and stable.

Answer 2

Answer:

Atoms are stable irrespective of the fact that negatively charged electrons are revolving within them because each atom consists of equal numbers of protons and electrons. Hence, the charge on negatively charged electrons is balanced by charge on the positively charged proton. Therefore, an atom is electrically neutral and stable at all times.