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Grade 11Physical Chemistry

WHAT IS THE UNIT OF ATOMIC MASS.PLEASE EXPLAIN WITH A EXAMPLE

Profile image of Vibhanshu Chaudhary
15 Years agoGrade 11
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1 Answer

Profile image of Jaya IITK
15 Years ago

mass of an atom of carbon-12 isotope

 

Wotever is the mass of C-12 isotope its taken as standard to measure other atoms

 

Like sometimes we take a string and measure length of wall with it say 12 strings 

 

same way

 

 

 

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