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Science TNSB Mentoring
Class 10
Atoms and molecules
Introduction to atom and its mass
8.
Atomicity - II
Question:
1
m.
standard atomic weight
four
three
\(1.008\)
neutrons
mass number
same, different
atoms
oxygen
two
atomicity
\(22400\)
artificial transmutation
homo
one
hetero
Atomicity of phosphorous is __________.
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