Chemistry

Question

5. What are the two most abundant elements

in a main sequence star?

oxygen and

carbon

(red)

hydrogen and

nellum

(sKy blue)

iron and nickel

(yellow)

Answer

Hydrogen and Helium.

Download to view full explanation

The two most abundant elements in a main sequence star are hydrogen and helium. Oxygen and carbon are important elements in stars, but they are not the...