MCQs: Radioactive particles give off
Category: Science Mcqs, Published by: teswesm
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MCQs: The formula that shows the number and kind of atoms which a substance of a molecule contained, is known as
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MCQs: Sodium becomes a cation when
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MCQs: The symbol of potassium is
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MCQs: Electrons have
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MCQs: As compare to ionic compounds, covalent bond has
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MCQs: Ionic bonds are
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MCQs: Valency of sodium is
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MCQs: Neutrons in an atom also affect the
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MCQs: Atoms of sodium and chlorine are stuck by chemical glue which is known as
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MCQs: A large amount of heat is produced in power plants when energy is released which turns
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MCQs: In nuclear power plants, energy is released
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MCQs: The symbol of "Boron" is
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MCQs: The symbol of "Helium" is
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MCQs: An atom is electrically
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MCQs: Large molecules such as polythene and polystyrene contains
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MCQs: The valency of 'zinc' is
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MCQs: John Dalton carried out his experiment about atom in
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MCQs: The isotope of uranium (Uranium-238) contains
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MCQs: As neutrons have electrical charge, they do not effect
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