Which of the following properties for hydrogen is true?
A It does not combine with halogens
B. Its combustion is not exothermic.
C lt is a monoatomic element.
D. It is the lightest element
Answers
Answered by
12
C.) It is a monoatomic element.
Answered by
7
Answer:
d
Explanation:
since it contains less number of protons
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