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WorksheetsGChem Exam Review: Ionic Bonding
Total questions: 18
Worksheet time: 16mins
Why do all bonds form?
so the number of protons equals the number of electrons
so an atom can become unstable
to fill the outermost energy level
According to the Octet Rule, atoms of elements react with each other in order to attain ____ electrons in their outermost energy level or shell.
2
4
6
8
10
What is the best definition of valence electrons?
The outermost electron NOT involved in chemical reactions
The innermost electrons involved in chemical reactions
The outermost electrons involved in chemical reactions.
The innermost electrons NOT involved in chemical reactions
Which of the following could NOT form an ionic compound? Check all that apply.
Li+ and Cl-
F- and O2-
Ba2+ and Ag+
Mg2+ and S2-
Lithium is in group 1 of the periodic table, which ion would it form?
Li-
Li2-
Li+
Li2+
An ionic bond is the attraction between: (Select ALL that apply)
oppositely charged ions
similarly charged ions
metals and nonmetals
neutral atoms
cations and anions
Which of the following is the correct formula for these two ions: Al+3 & S-2
AlS3
Al2S3
Al3S2
Al3S
Looking at the periodic table, when the alkali metals form an ion what charge do they have?
1-
1+
2-
2+
3-
In the compound aluminum oxide, which is the cation?
[ Al ] +3
Al
[ O ] -2
O
What is the name for CsBr?
Cesium Bromide
Calcium Bromine
Calcium Bromide
Cesium Bromine
Bromine Ceside
Which of the following is the correct formula for Potassium Sulfide
K2S
KS2
K3S
K2S3
Cr3+ O2-
