SSC
CHEMISTRY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What is the mass of a proton and a neutron?
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1amu
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2grams
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13amu
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10cm
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Explanation:
Detailed explanation-1: -The masses of neutron and proton are 1.0087 amu and 1.0073 amu respectively.
Detailed explanation-2: -Protons and neutrons have approximately the same mass, about 1.67 × 10-24 grams, which scientists define as one atomic mass unit (amu) or one Dalton.
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