NEETChemistryHydrogen
What elements constitute the majority of the earth's crust and oceans?
Options
- ACarbon and oxygen
- BHydrogen and helium
- CSilicon and iron
- DNitrogen and helium
Correct answer
A. Carbon and oxygen
Step-by-step solution
The paragraph does not provide information about the elements constituting the majority of the earth's crust and oceans.