What two elements is the sun made of
- What two elements is the sun mostly made of
- What two elements is the sun made up of
- What two elements is the sun made out of
- What two elements is our sun made of
- What two chemical elements is the sun chiefly made of
- What two elements is the sun primarily made out of
- What two elements is our sun made up of
- What two elements make up most of the sun