MHT CET 2026 Chemistry question

Not in JEE Main or NEET syllabus

Which of the following is the most abundant element in universe?

(A)HCorrect
(B)O
(C)Ne
(D)C

Answer: (A)

Solution

Hydrogen is the most abundant element in the universe, making up about 70-75% of the total mass of ordinary matter (and about 90% of all atoms), mostly in stars and interstellar gas. Helium is

See the full step-by-step solution

Create a free account to read the complete working, and practise questions like this in a timed test.

Create a free account

Question ID VK-098459