The sun composed of ________% Hydrogen, ________ % Helium, and ________ % other elements respectively.
Answer & explanation
Correct answer: option 3
The correct answer is Option (3) → 74, 23.5 and 2.5
The sun composed of ________% Hydrogen, ________ % Helium, and ________ % other elements respectively.
Correct answer: option 3
The correct answer is Option (3) → 74, 23.5 and 2.5