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Topic 3 Review. Ionic compounds. How many valence electrons does an atom of phosphorus have?. 1 2 3 4 5 6 7 8. When lithium and oxygen combine, the resulting compound has a formula of ______. LiO Li 2 O LiO 2 Li 6 O. 30. - PowerPoint PPT Presentation
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Topic 3 Review
Ionic compounds
How many valence electrons does an atom of phosphorus have?
1 2 3 4 5 6 7 8
0% 0% 0% 0%0%0%0%0%
1. 12. 23. 34. 45. 56. 67. 78. 8
When lithium and oxygen combine, the resulting compound has a formula of ______ .
0% 0%0%0%
1. LiO2. Li2O
3. LiO2
4. Li6O
30
An atom of calcium will _______ electrons to form an ion with a charge of _____.
gain 1, 1
+
gain 2, 2
+
lose
2, 2-
lose
2, 2+
gain 6, 6
+
gain 6, 6
-
0% 0% 0%0%0%0%
1. gain 1, 1+2. gain 2, 2+3. lose 2, 2-4. lose 2, 2+5. gain 6, 6+6. gain 6, 6-
An atom of nitrogen will _____ electrons to form an ion with a charge of ____.
gain 3, 3
+
gain 5, 5
+
lose
3, 3-
lose
5, 5-
lose
5, 5-
gain 3, 3
-
0% 0% 0%0%0%0%
1. gain 3, 3+ 2. gain 5, 5+ 3. lose 3, 3- 4. lose 5, 5-5. lose 5, 5- 6. gain 3, 3-
Select all of the following that will form anions to become stable.
Al Cu Br
Na Cl S Zr
0% 0% 0% 0%0%0%0%
1. Al2. Cu3. Br4. Na5. Cl6. S7. Zr
Select all of the following elements that will require a roman numeral when an ionic
compound is named.
Mn Sr H Ag Sn Cr Si
0% 0% 0% 0%0%0%0%
1. Mn2. Sr3. H4. Ag5. Sn6. Cr7. Si
What is the name of the compound with a chemical formula of Ni2(CO3)3?
nickel c
arbona...
dinickel tr
ica...
nickel(II
) car..
.
nickel(II
I) ca..
.
dinickel c
arbo...
0% 0% 0%0%0%
1. nickel carbonate2. dinickel tricarbonate3. nickel(II) carbonate4. nickel(III) carbonate5. dinickel carbonate
10
The correct name for TiBr2 is _________.
titanium bro
mi...
titanium bro
mi...
titanium(II)
b...
titanium(IV
) b...
titanium(I)
br...
0% 0% 0%0%0%
1. titanium bromine2. titanium bromide3. titanium(II) bromide4. titanium(IV) bromide5. titanium(I) bromide
What is the correct formula for barium hydroxide?
BaH2
BaO BaO
H
Ba(OH)2
Ba2OH
0% 0% 0%0%0%
1. BaH2
2. BaO3. BaOH4. Ba(OH)2
5. Ba2OH