WONDER #1896: What Are Stars Made of?

Question 1 of 3

Stars are mostly made up of hydrogen and which other element?

  1. helium
  2. nitrogen
  3. oxygen
  4. gold

Question 2 of 3

Which of the following colors would correspond to the hottest star?

  1. red
  2. orange
  3. yellow
  4. blue

Question 3 of 3

Our Sun is what size star?

  1. small
  2. medium
  3. large
  4. extra-large

Check your answers online at https://www.wonderopolis.org/wonder/what-are-stars-made-of.