Ionic And Covalent Bonding Test With Answers Page 3
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1
2
3
419) What is the correct formula of trinitrogen iodide?
a) N
I
3
3
b) N
I
3
c) NI
3
d) NIII
20) The correct name for ZnBr
is:
2
a) zinc dibromide
b) zinc bromium
c) zinc bromide
d) zinc (II) bromide
21) The correct name for P
Cl
is:
2
5
a) phosphorous chloride
b) diphosphorous chloride
c) diphosphorous pentachloride
d) phosphorous pentachloride
22) The correct name for Fe
O
is:
2
3
a) di-iron trioxide
b) iron trioxide
c) iron oxide
d)
iron (III) oxide
23) What is the short-form electron configuration for neon?
2
6
a) 1s
p
1
6
b) 1s
2p
2
2
6
c) 1s
2s
2p
2
2
6
d) 1s
2s
3p
24) What is the name of the ion formed when nitrogen gains an electron?
a) Nitrogen ion
b) Nitrogenide ion
c) Nitride ion
d) Nitridion
25) How many different ions can we expect iron to form?
a) 0
b) 1
c) 2
d) 3
26) Elements found on the left of the stair step are usually:
a) Unreactive
b) Positive
c) Negative
d) Positive or Negative
27) What is the chemical name of the following compound: Li
N
3
a) trilithium nitride
b) tilithium mononitride
c) lithium mononitride
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