Skip to content

Course home

Sign up

6.2.1 The Sun as a star

Easy
1234567891011121314151617181920
Question 15

The Sun is a main-sequence star with a mass of approximately 2.0 × 1030 kg.

Which element accounts for the second largest percentage of this mass?

A

carbon

B

helium

C

hydrogen

D

oxygen

Markscheme

6.2.1 The Sun as a star Questions

  1. IGCSE
  2. /Physics
  3. /6.2.1 The Sun as a star

20 exam-style questions on CIE IGCSE Physics 6.2.1 The Sun as a star. Each one has a worked solution and a mark scheme showing where the marks go.

Question bank