Question

In an atom the number of proton is 7 than the number of electron is?​

Answer 1

Answer:

7 electrons , as the no of proton is same as no. of electron

Answer 2

The number of electrons is also 7.

Explanation:

• If there are 7 protons in the atom, then there must be 7 electrons in the atom.
• The protons are positively charged particles, and whereas the electrons are negatively charged particles.
• We have a rule that the atomic number of an element will be equal to the number of electrons which in turn will be equal to the number of protons in the atom, and so we get 7 as the answer.
• As the number of electrons and protons are the same in the atom, then the charge in the atom is said to be zero or neutral.