Naming Compounds Question Preview (ID: 32411)
Naming Compounds.
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The formula for calcium bromide is
a) CaBr
b) CaBr2
c) Ca2Br
d) Ca2Br2
The name of P2O5 is
a) Phosphorus Oxide
b) Phosporus (II) Oxide
c) Diphosphorus Pentaoxide
d) Phosphorus Pentaoxide
Carbon Tetrachloride contains
a) One carbon and five chlorines
b) Five chlorines and one carbon
c) One carbon and four chloride ions
d) One carbon and four chlorines
The compound SiO2
a) Is ionic
b) is a polyatomic ion
c) is binary
d) is an acid
Sodium nitride is
a) Na3N
b) NaNO3
c) NaNO2
d) NaNO
An alkaline earth element is
a) K
b) Al
c) Co
d) Sr
The element Gallium
a) forms either +2 or +3 ions
b) forms +2 ions
c) forms +3 ions
d) forms anions
Which of the following is a binary non-ionic compound
a) KOH
b) Al2S3
c) SF6
d) MgO
What is the correct name of Fe2O3
a) Diiron trioxide
b) Iron Oxide
c) Iron (III) oxide
d) Iron (II) Oxide
Which is a binary compound?
a) Sodium chlorite
b) potassium sulfide
c) silver nitrate
d) ammonium sulfate
Which of the following is true?
a) Metals form cations.
b) Metals form anions.
c) Metals can form either cations or anions.
d) Anions are positive ions.
Which of the following elements can form more than one ionic charge?
a) Fluorine
b) Barium
c) Iron
d) Xenon
Positive ions are formed when an atom
a) loses electrons
b) gains electrons
c) loses protons
d) gains protons
Copper (II) sulfide is
a) Cu2S
b) CuS
c) CuS2
d) Cu2S2
Which of the following is the ion of arsenic?
a) Arsenate
b) Arsenite
c) Arsenide
d) Arsenic ion
The halogen in period 5 of the periodic table is
a) Fluorine
b) Strontium
c) Iodine
d) Magnesium
Which of the following compounds does not contain a cation with +2 charge?
a) Ba3(PO4)2
b) ZnS
c) Ti2O3
d) Cu3N2
Which of the following is not true about the compound P2O5?
a) It is binary
b) It is ionic
c) It contains two anions
d) Its name contains a Roman numeral
Which of the following is not the correct name of a monatomic ion?
a) Arsenic ion
b) Calcium ion
c) Fluoride ion
d) Iron(II) ion
What is the charge on a titanium ion in the compound TiSe2
a) +2
b) +3
c) +4
d) -3
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