SSC
CHEMISTRY
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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neutrons
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protons
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electrons
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isotopes
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Detailed explanation-1: -Protons are a type of subatomic particle with a positive charge. Protons are bound together in an atom’s nucleus as a result of the strong nuclear force. Neutrons are a type of subatomic particle with no charge (they’re neutral).
Detailed explanation-2: -On the atomic level, protons are positively charged and electrons are negatively charged.
Detailed explanation-3: -A proton being positively charged is just a convention. It is not the usual “positive” you think about. We found out that there can be three kinds of charges-two of which attract to each other and the third is “neutral” to the. So, we decided to name them positive, negative and neutral.
Detailed explanation-4: -Protons and neutrons are present in the center of the atom called the nucleus. Complete answer: Protons are particles which have a positive charge and are massive nuclear particles.