GK
CHEMISTRY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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the charge of an electron is
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-2
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-1
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0
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+1
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Explanation:
Detailed explanation-1: -Electrons have an electric charge of −1 and their mass is approximately about 1/2000 the mass of a neutron or proton. Electron charge is usually denoted by the symbol e. It is a fundamental physical constant that is used to express the naturally occurring unit of electric charge which is = 1.602 × 10-19 coulomb.
Detailed explanation-2: -Charge of an electron is 0.000, 000, 000, 000, 000, 00016 coulomb.
Detailed explanation-3: -proton: a subatomic particle found in the nucleus of an atom. It has a charge of +1, and a mass of 1 atomic mass unit (amu).
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