which is the lightest element??
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Hey mate, here is your answer :-)
Hydrogen is the lightest element.. ..
The lightest chemical element is hydrogen and heaviest is Hassium. The unity for atomic mass is gram per mol. Please note that the elements do not show their natural relation towards each other as in the Periodic system....
HOPE it helps to you!!!
Hydrogen is the lightest element.. ..
The lightest chemical element is hydrogen and heaviest is Hassium. The unity for atomic mass is gram per mol. Please note that the elements do not show their natural relation towards each other as in the Periodic system....
HOPE it helps to you!!!
prem220:
but how, I want reason
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0
lithium is the lightest elements
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