According to Dalton’s atomic theory “Atoms are indivisible”. But how could a neutral atom become electrically charged?

Are atoms indivisible ?

An atom is electrically

According to Dalton atom is ………particle.

According to Bohr model of atom

Dalton proposed atomic theory based on…………..

Bohr’s atomic theory tells about the following:

By losing an electron a neutral sodium atom becomes:

According to Dalton’s atomic theory, Statement-I: Matter consists of atoms., Statement-II: Atoms are indivisible. Now which of the following is the correct option?

The siotopes of neutral atom of an element differ in