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WorksheetsIons and Naming Ions
Total questions: 20
Worksheet time: 40mins
......................... compounds consist of a positive metal ion and a negative nonmetal ion
Ionic
Molecular
Mtalic
Monatomic ions, consist of a ............... atom
More than two
two
single
- Ionic compounds consist of a positive metal ion and a negative nonmetal ion combined in a proportion such that their charges add up to a net charge of ................
zero
negative one
positive one
The names of the cations of the Group 1A, Group 2A, and Group 3A metals aren't the same as the name of the metal
True
False
The charges of the cations of many transition metal ions must be determined from the number of electrons lost.
True
False
Name the ion formed by magnesium.
Magnesium (II) ion
Magnesium ion
Magnesiumide ione
Name the ion formed by oxygen
Oxide ion
Oxygen (II) ion
Oxygen ion
Name the ion formed by silver
Silver ion
Silver (I) ion
Silveride ion
Name the ion formed by mercury Hg+
Mercury ion
Mercury (I) ion
Mercuride ion
A ..................... ion is composed of more than one atom and behaves as a unit and carries a charge.
Monoatomic
diatomic
polyatomic
How many electrons lost or gained to form O2- ion
2
-2
0
How many electrons lost or gained to form Fe3+ ion
1
3
5
Write the symbol for aluminum ion.
Al3+
Al3-
Al5+
Write the symbol for sulfur ion.
S2-
S2+
S6+
Write the formula for dichromate ion.
Cr2O72-
Cr2O73-
CrO42-
Write the formula for ammonium ion.
N3-
NH4 +
NH4 -
Which of the two formulas has more oxygen atoms.
Nitrate or Nitrite
Nitrate
Nitrite
Which of the two formulas has more oxygen atoms.
perchlorate or hypochlorite.
perchlorate
hypochlorite
Name the ion formed by Lithium , 1 electron lost
Lithium ion.
Lithium (I) ion.
Lithium (VII) ion.
Write the ion formula formed by phosphorus , 3 electrons gained
P3+
P3-
P5+
