General Knowledge MCQ - English
The nucleus of an atom consists of
Home | Discussion ForumThe nucleus of an atom consists of
electrons and neutrons
electrons and protons
protons and neutrons
All of the above
Answer : C
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1) The number of d-electrons in Fe2+ (Z = 26) is not equal to that of
p-electrons in Ne(Z = 10)
s-electrons in Mg(Z = 12)
d-electrons in Fe(Z = 26)
p-electrons in CI(Z = 17)
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2) The most electropositive elements among the following is
3) The monomer of polythene is
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