SSC
CHEMISTRY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Atom T has a proton number of 11 and a nucleon number of 23. Which of the following is true about element T?
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It does not conduct electricity
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If forms an oxide with the formula TO
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It is a hard black solid
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It reacts with water to form an alkaline solution
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Explanation:
Detailed explanation-1: -The number of protons present in an atom is 11. The number of electrons present in an atom is 11. The number of neutrons present in the atom is 12.
Detailed explanation-2: -An atom of sodium has an atomic number of 11 and a mass number of 23.
There is 1 question to complete.