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MCQs: The nearest shell to a nucleus is called
Category: Science Mcqs, Published by: teswesm
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MCQs: The number of elements are approximately
Category: Science Mcqs, Published by: teswesm
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MCQs: Atoms are linked together by chemical bonds. The two common chemical bonds are
Category: Science Mcqs, Published by: teswesm
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MCQs: The number and arrangement of electrons in an atom are important because it controls
Category: Science Mcqs, Published by: teswesm
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MCQs: The particles which have equal mass are
Category: Science Mcqs, Published by: teswesm
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MCQs: The rays that can penetrate into metal are
Category: Science Mcqs, Published by: teswesm
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MCQs: The symbol of 'neon gas' is
Category: Science Mcqs, Published by: teswesm
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MCQs: At room temperature, ionic bonds are
Category: Science Mcqs, Published by: teswesm
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MCQs: 'Radioisotopes' are used to trace
Category: Science Mcqs, Published by: teswesm
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MCQs: The number of proton in an 'atom' is also known as
Category: Science Mcqs, Published by: teswesm
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MCQs: The symbol of "oxygen" is
Category: Science Mcqs, Published by: teswesm
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MCQs: The valency of 'bromine' is
Category: Science Mcqs, Published by: teswesm
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MCQs: Electrons are shared in
Category: Science Mcqs, Published by: teswesm
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MCQs: The ion with a negative charge, is known as
Category: Science Mcqs, Published by: teswesm
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MCQs: The atomic number of 'oxygen' is
Category: Science Mcqs, Published by: teswesm
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MCQs: Protons have
Category: Science Mcqs, Published by: teswesm
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MCQs: The maximum number of electrons first shell can hold is
Category: Science Mcqs, Published by: teswesm
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MCQs: Little free space is found between particles in
Category: Science Mcqs, Published by: teswesm
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MCQs: The symbol of 'magnesium' is
Category: Science Mcqs, Published by: teswesm
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MCQs: Carbon dioxide contains
Category: Science Mcqs, Published by: teswesm
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