SCIENCE
CHEMISTRY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The number of protons
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The number of electrons
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The number of protons and neutrons
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The number of neutrons
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The number of protons and electrons
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Detailed explanation-1: -The number of protons in the nucleus of the atom is equal to the atomic number (Z). The number of electrons in a neutral atom is equal to the number of protons.
Detailed explanation-2: -Therefore, In a neutral atom, the atomic number is equal to the number of protons.
Detailed explanation-3: -The number of electrons on a neutral atom is equal to the number of protons in the nucleus of the atom. This is known as the atomic number, Z. The removal or addition of electrons to a neutral atom creates ions that have a net negative or positive charge.
Detailed explanation-4: -In a neutral atom, the number of electrons are always equal to the number of protons.
Detailed explanation-5: -The nucleus of a neutral atom has an equal number of protons, neutrons, and electrons.