8.16.1-10
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Beryllium and magnesium are found in the same group and have the same number of valance electrons.
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Beryllium and magnesium are found in the same group and have the same number of valance electrons.
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Each bond contributes 2 electrons.
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Neon is a noble gas found in group 18, with 8 valance electrons – a full outermost shell or octet.
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Neon is a noble gas found in group 18, with 8 valance electrons – a full outermost shell or octet.
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8.16.11-20
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Au (gold) is an element.
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Au (gold) is an element.
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M is the unit of Molarity which describes the concentration of a solution mol/L or moles/Liter (see reference Table T).
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M is the unit of Molarity which describes the concentration of a solution mol/L or moles/Liter (see reference Table T).
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8.16.21-30
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Choice 3 is an acid (check reference table K).
Acid, bases, and salt dissolved in water are electrolytes – conduct electricity.Choice 4 is NOT a base but an alcohol! (methanol)
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Choice 3 is an acid (check reference table K).
Acid, bases, and salt dissolved in water are electrolytes – conduct electricity.Choice 4 is NOT a base but an alcohol! (methanol)
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8.16.31-40
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8.16.41-50
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