Question

E. Give one word for the following statement
1. The combining capacity of an element
2.The atoms of same element having different mass numbers 3. The subatomic particle that has no electrical charge
4. The lightest subatomic particle
5. The imaginary circular paths along which electrons revolve around the nucleus
6. The charged particles used by Rutherford in his scattering experiment​

Answer 1

Answer:

● The combining capacity of an element is called its Valency.

● The atoms of same element having different mass numbers are called Isotopes.

● The subatomic particle that has no electrical charge is Neutron.

● The lightest subatomic particle is Electron.

● The imaginary circular paths along which electrons revolve around the nucleus is called Shells or Orbitals.

● The charged particles used by Rutherford in his scattering experiment are Alpha particles.

Answer 2

Answer:

1) Valency

2) Isotopes

3) Neutron

4) Electron

5) atomic orbital

6) Alpha particles