Question

What do
noha
mean
by H2 and 2H?​

Answer 1

Answer:

pta nahi

hb on ego ehof8h2db 9u2dbxi2ehxi02ebx9ub2ex9un 8Feb 8

Answer 2

Answer:

When two molecules of hydrogen combine, H2 is formed. H2 is molecular hydrogen. It is bonded together by one single bond. 2H denotes two moles of elemental hydrogen .

Explanation:

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