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MCQs || B21

MCQs || B21

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H_F
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EN O-Si o=3.5 Si 1.8
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The difference in electronegativity determines the extent of bond polarity. Greater difference EN between two a toms the greater polarity
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Most EN elements
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Most EN element
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Ieast EN elements
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H_c H_B B_C
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Elements with high electronegativity have a greater ability to attract electrons than do elements with low electronegativity.
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Electronegativity
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size of atoms increases
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size of atoms decreases
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Electronegativity increases
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electronegativity
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The name of this compound SiO₂ is?
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Which of the following bond most polar?
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Which of the following create ionic bond?
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Which of the following called inert
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Which principle helped to determine the electron configuration?
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