GK
PHYSICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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True
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False
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Either A or B
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None of the above
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Detailed explanation-1: -An object that is electrically neutral contains only neutrons. Electrically neutral atoms simply possess the same number of electrons as protons.
Detailed explanation-2: -A neutron is formed by an electron and a proton combining together. Therefore, it is neutral. Canal rays are positively charged radiations which led to the discovery of protons. Electrons are negatively charged sub-atomic particles having negligible mass.
Detailed explanation-3: -In conclusion, an electrically neutral object is an object that has a balance of protons and electrons. In contrast, a charged object has an imbalance of protons and electrons.
Detailed explanation-4: -Atoms are made of 3 subatomic particles: neutron (it is neutral), protons (these are positively charged), and electrons (these are negatively charged).
Detailed explanation-5: -Hence, atoms are electrically neutral because they contain an equal number of protons and electrons.