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Worksheetsnaming ions
Total questions: 20
Worksheet time: 34mins
Monatomic ions, consist of a ............... atom
More than two
two
single
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 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+
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.
What does the Roman Numeral in the name of a transition metal ion represent?
What is the correct symbol of an iron (III) ion?
Fe2+
Fe3+
Fe2-
Fe3-
What is the correct symbol of a mercury (I) ion?
Hg1+
Hg2+
Hg1-
Hg2-
If an atom loses an electron(s) to become an ion, it is a(n)....
cation
anion
neutral
nonmetal
Anions are formed when atoms ___________.
gain electrons
lose electrons
share electrons
