GK
CHEMISTRY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which one of the following shows the correct charges?
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Proton positiveNeutron negativeElectron negative
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Proton positiveNeutron neutralElectron negative
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Proton neutralNeutron positiveElectron negative
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Proton negativeNeutron nuetralElectron positive
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Explanation:
Detailed explanation-1: -Proton-positive; electron-negative; neutron-no charge. The charge on the proton and electron are exactly the same size but opposite. The same number of protons and electrons exactly cancel one another in a neutral atom.
Detailed explanation-2: -Protons are positively charged sub-atomic particles which are present in the nucleus of an atom. The charge on a proton is equal and opposite to the charge on an electron. The charge on the proton is. 6 × 10-19 C which is very very small.
Detailed explanation-3: -Two of the subatomic particles have electrical charges: protons have a positive charge while electrons have a negative charge. Neutrons, on the other hand, don’t have a charge.
There is 1 question to complete.