Chapter 0, Problem 3PE

Interpretation Introduction

Interpretation:

The reason behind the formation of lightest elements during big bang is to be explained.

Concept Introduction:

Nucleosynthesis is the process of making new atomic nuclei from the pre-existing protons and neutrons.

Nucleosynthesis is of three types: big bang, supernova and red giant stars.

According to Big bang theory, there was a marvelous explosion of subatomic particles and energy about $14$ billion years ago.

Many elements were formed in the first moments of big bang like deuterium, helium and lithium.