5. What do the following symbols stand for?
(a) H
(b) H2
(c) 2H
(d) 2H2
Answers
Answered by
9
Answer:
a)hydrogen atom
b)hydrogen gas
c) 2atoms
d)2 molecules of hydrogen gas
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Answered by
7
Explanation:
1. Hydrogen atom
2. Hydrogen molecule
3. 2 moles of hydrogen atom
4. 2 moles of hydrogen molecule
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