GK
CHEMISTRY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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negative charge, nucleus
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positive charge, shells
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positive charge, nucleus
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neutral charge, nucleus
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Detailed explanation-1: -A proton is one of three main particles that make up the atom. Protons are found in the nucleus of the atom. This is a tiny, dense region at the center of the atom. Protons have a positive electrical charge of one (+1) and a mass of 1 atomic mass unit (amu), which is about 1.67×10−27 kilograms.
Detailed explanation-2: -The positive charge on the nucleus of an atom is due to the presence of protons in it.
Detailed explanation-3: -As nucleus is positively charged and electron is negatively charged in an atom, both of them having opposite charges then why they did not attract each other.
Detailed explanation-4: -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.