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25 Cards in this Set
- Front
- Back
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When a neutral atom loses an electron ...
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b) a + ions form
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When electron pairs are equally shared ...
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a) a covalent bond forms
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The shape of a molecule depends on
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b) the number of bonded and unbonded electron pairs
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The correct name for P2O5 is
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c) diphosphorus pentoxide
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Ionic bonds form when ...
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c) electrons are transferred
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Metals and non-metals tend to form ___________ bonds with each other.
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a) ionic
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Nonmetals tend to form _________ bonds with each other.
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b) covalent
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When drawing dot structures, all atoms should have __________ electrons around them.
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d) 2 or 8
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The number of valence electrons in the sulfur atom is
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c) 6
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The correct name for CuSO4 is...
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c) Copper (II) Sulfate
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The correct formula for the compound between Calcium and Chlorine is:
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c) CaCl2
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The correct formula for a compound between Poassium and Sulfur is:
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d) K2S
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The name for N2O is:
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c) dinitrogen oxide
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Which bond is most likely polar
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c) H2O
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The correct formula for Iron(III) oxide is:
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b) Fe2O3
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The correct name for NaOH is:
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a) Sodium hydroxide
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The correct name for HNO2 is:
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d) nitrous acid
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The correct formula for Calcium Phosphate is:
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c) Ca3(PO4)2
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The correct name for HCLO
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b) hypochlorus acid
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Which of the following has a noble gas configuration
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c) a sodium ion (+1)
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Which of the following compounds is an acid
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c) HI
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The following are diatomic molecules except
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d) Ne2
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What is the charge on th Zn ion in: Zn3(PO4)2
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a) +2
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Predict the formula of a compound which would form between carbon and chlorine
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c) CCl4
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The maximum number of electrons in any p orbital is
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c) 6
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