What is the absolute mass of a proton?

$9.1 * 10^{- 27} k g$

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$1.67 * 10^{- 27} kg$

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$9.1 * 10^{- 31} kg$

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$None of these$

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Solution

The correct option is B
$1.67 * 10^{- 27} kg$

The explanation for the correct answer
Option B
The absolute mass of a proton = $1.67 * 10^{- 27} kg$
Protons are positively charged subatomic particles.
Charge of a proton = $1.6 * 10^{- 19} C$
The explanation for the incorrect answers
Option A is incorrect.
Option C Mass of electron = $9.1 * 10^{- 31} k g$
Option D is incorrect.
Conclusion: Hence, Option B is correct.

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