A) \[1.6\times {{10}^{-19}}kg\]
B) \[1.6\times {{10}^{-27}}\text{ }kg\]
C) \[9.1\times {{10}^{-}}^{31}kg\]
D) \[2.0\times {{10}^{-}}^{24}kg\]
Correct Answer: D
Solution :
[d] |
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