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Question
What is the absolute mass and charge of a proton?
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Solution
Absolute mass of a proton is 1.6 × 10–24 gram.
Absolute charge of a proton is 1.602 × 10–19 coulomb.
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|
Element |
Symbol |
No. of Protons |
No. of neutrons |
No. of Electrons |
|
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`""_11^23"NA"` |
11 |
P |
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|
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|
Uranium |
R |
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|
S |
`""_9^19"F"` |
9 |
10 |
9 |
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