1.

If W is atomic weight and N is the atomic number of an element, then

A. Number of \[{{e}^{-1}}=W-N\]
B. Number of \[_{0}{{n}^{1}}=W-N\]
C. Number of \[_{1}{{H}^{1}}=W-N\]
D. Number of \[_{0}{{n}^{1}}=N\]
Answer» C. Number of \[_{1}{{H}^{1}}=W-N\]


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