Practicing Success
The sun composed of ________% Hydrogen, ________ % Helium, and ________ % other elements respectively. |
71, 20 and 9 70, 28 and 2.0 74, 23.5 and 2.5 71, 26.5 and 2.5 |
74, 23.5 and 2.5 |
The correct answer is Option (3) → 74, 23.5 and 2.5 |