📝 Multiple Choice Question
General-science
H2 is a molecular formula indicating how many atoms are bonded in a single molecule of hydrogen gas?
A
5
B
4
C
3
D
2
Explanation
Hydrogen naturally exists as a highly stable diatomic gas under standard atmospheric conditions. The subscript '2' in its molecular formula (H2) explicitly indicates that two hydrogen atoms are covalently bonded together to form a single molecule.
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