Nulear Atom And Electron Configuration

Question 1

Define Isotope

Answer 1

Isotopes are same atoms of same elements with same number of protons but different amount of neutrons.

Question 2

Relative Atomic Mass

Answer 2

Average mass of all isotopes

Question 3

Ar Formula

Answer 3

Ar=(Isotopic Mass x %abundance)/total abundance

Question 4

When there is shorter wavelength what happens

Answer 4

Higher frequency and higher energy

Question 5

Longer wavelength

Answer 5

Lower frequency and low energy