Question

How many electrons are present in an atom having atomic number 7, mass Number 14?​

Answer 1

Answer:

there will be 7 electrons in an atom having atomic number 7

Answer 2

There will be 7 electrons in given atom.

• Electrons are negatively charged particles present in an atom. Along with them, there are protons which are positively charged particles and neutrons which are neutral in nature.
• Number of electrons and number of protons in an atom is equal to the atomic number. Thus, it will be 7 for mentioned atom.
• Number of neutrons is equal to difference of mass number and atomic number of atom.