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WorksheetsIons
Total questions: 22
Worksheet time: 18mins
Name
Class
Date
1.
NH4+1
a)
ammonia
b)
ammonium
c)
bisulfate
d)
bicarbonate
2.
carbonate
a)
HCO3-1
b)
ClO-1
c)
CO3-2
d)
NO3-1
3.
NO3-1
a)
ammonium
b)
nitrate
c)
hydroxide
d)
nitrite
4.
phosphate
a)
PO4-3
b)
CrO4-2
c)
MnO4-1
d)
OH-1
5.
sulfate
a)
CO3-2
b)
SO3-2
c)
HSO4-1
d)
SO4-2
6.
What is an ion?
a)
A Charged Atom
b)
A Large Atom
c)
A Small Atom
d)
A Cute Atom
7.
Barium atoms want to form...
a)
an anion
b)
a cation
c)
an onion
d)
a cuddly kitten friend
8.
Cations are...
a)
Positive
b)
Negative
c)
Neutral
d)
Purring
9.
Anions are...
a)
Positive
b)
Negative
c)
Neutral
d)
Crying
10.
An atom becomes _________ when it gains electrons.
a)
Positive
b)
Negative
c)
Neutral
d)
Invinsible
11.
An atom becomes _______ when it loses electrons.
a)
Positive
b)
Negative
c)
Neutral
d)
Invinsible
12.
What is a Rubidium ion's symbol?
a)
Rb-
b)
Rb+
c)
Rb-2
d)
Rb+2
13.
What is the ionic symbol for a Gallium atom?
a)
Ga+3
b)
Ga-3
c)
Ga+2
d)
Ga-2
14.
What is the ionic symbol for Selenium?
a)
Se-2
b)
Se+2
c)
Se-3
d)
Se+3
15.
Valence electrons are
a)
outer shell electrons
b)
electrons involved in reactions
c)
s and p orbital electrons
d)
all of these
16.
Nonmetals are
a)
usually cations
b)
likely to lose electrons
c)
usually negative ions
d)
all of these
17.
Positive ions will try to achieve the configuration of
a)
the atom in front of itself
b)
the noble gas behind itself
c)
the atom behind itself
d)
the noble gas in front of itself
18.
What happens when iodine forms an ion?
a)
gains one electrons
b)
loses two electrons
c)
gains three electrons
d)
loses one electron
19.
Which of the following would produce an anion?
a)
Ca
b)
Al
c)
K
d)
F
20.
Cations are _______ that form ____________ ions and __________ electrons.
a)
nonmetals, positive, lose
b)
nonmetals, negative, gain
c)
metals, positive, gain
d)
metals, positive, lose
21.
Valence electrons are:
a)
Electrons farthest away from the nucleus
b)
Electrons closest to the nucleus
c)
Electrons that just come and go - they don't stay with the atom
22.
When an atom loses a valence electron, it becomes a(n) _____________ ion.
a)
positive
b)
negative
c)
neutral
d)
polyatomic
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