
ionic naming quick learn version
Presentation
•
Science
•
11th Grade
•
Easy
+13
Standards-aligned
. Ade
Used 8+ times
FREE Resource
19 Slides • 19 Questions
1
2
Multiple Choice
What are the seven diatomic elements?
H2, Cl2, Br2, O2, N2, I2, F2
H2, Cl2, I2, F2, Hg2, Br2, Fe2
H2, Cu2, Ni2, B2, O2, I2, Fe2
Cl2, Br2, O2, N2, I2, F2
bbq2 Ribs3
3
Multiple Choice
What number do the diatomic elements form on the periodic table?
7
1
2
50-11
Chicken Salt
4
5
6
Multiple Choice
What happens to valance electrons during chemical reactions?
They can be transferred or shared with other atoms
They disappear completely
They double in size
7
Multiple Choice
What will the ionic charge be for Iodine?
+1
-1
+2
-2
Test on this stuff-es-es-se-es-es from chemical bonding G-notes
8
Multiple Choice
Why do the elements on the periodic table have a neutral charge?
Because they have the same number of protons and neutrons
Because they have the same number of neutrons and electrons
Because they have the same number of protons and electrons
Cause Paul be tripping
Fact: Dead skin cells are a main ingredient in household dust
9
10
Poll
Choose the properties describe ionic compounds. (Hint there are ? correct answers)
high melting point
low melting point
solids
dissolve in water
bond between 2 nonmetals
11
Open Ended
I am feeling about ( insert 123456789 or 10) naming compounds and oxidation numbers.
10 isa 100% and 1 is 10%
12
Multiple Choice
If an atom has 6 valence electrons, what would be its oxidation number?
+2
-2
+6
-6
13
Multiple Choice
What is the oxidation number for the Alkali Metals?
+1
-1
+2
-2
14
Multiple Choice
If an element loses 3 valence electrons, what would be its oxidation number?
+3
-3
+5
-5
the picture shows the process instead of the actual answer.
15
16
Multiple Choice
What is the oxidation number of Na in ionic cation for-----Na+ ?
0
+1/2
+1
-1
17
♦ Write the names of the cation first.
(the metal)
♦ Change the anion’s (non-metal)
ending to -ide.
B. Ionic Names
39
18
♦ NaBr
♦ Na3P
♦ SnCl4
• sodium bromide
• sodium phosphide
• Tin chloride
B. Ionic Names
40
19
Multiple Choice
What would a chemist name the compound BaO?
Barium oxide
Barium oxygenide
Oxygen baride
Oxygen bariumide
20
Open Ended
What is the name for Al2O3?
21
Poll
On a scale 1-3 how do we feel about naming ionic compounds?
1 (no idea what I'm doing)
2 (I need a little more practice)
3 (this is so easy)
22
Multiple Choice
LiBr is called?
hints
do you see a metal?
is this ionic or covalent?
use the right set of rules!
lithium monobromine
lithium monobromide
23
Multiple Choice
What is the name of C3Cl8 ?
hints
do you see a metal?
is this ionic or covalent?
use the right set of rules!
covalent use prefixes
ionic no prefixes
carbon chloride
24
Multiple Choice
25
Writing Formulas
• Example 2: Aluminum Sulfide
– Al+3 S-2
– Al2S3
• Example 3: sodium oxide
– Na2O
Leaders lead & make effort
not excuses
43
26
27
28
29
30
covalent names use prefixes but
different rules Writing Ionic Formulas
2:20 vid
• Criss-cross method.
• IF the charges don’t balance the number of the
charge becomes the subscript for the opposite
element or polyatomic ions.
• Example
• The charges BALANCE thus disappear.
• just “Wakanda Foeva” to balance charges
criss-cross oxidation #’s 4:45 min mrk in vid
below
Mg +2N -3
= Mg3N2
31
32
Writing Formulas
• Example 2: Aluminum Sulfide
– Al+3 S-2
– Al2S3
• Example 3: sodium oxide
– Na2O
Leaders lead & make effort
not excuses
43
33
34
35
Multiple Choice
36
Multiple Choice
37
38
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