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Question
Name and state the following with reference to the elements of the first three periods of the periodic table.
An electrovalent compound formed by an alkaline earth metal and a halogen.
Solution
Sodium chloride (NaCl)
RELATED QUESTIONS
This question refers to elements of the periodic table with atomic numbers from 3 to 18. In the table below, some elements are shown by letters, even though the letters are not the usual symbols of the elements.
|
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
|
A |
B |
C |
D |
E |
F |
G |
H |
|
11 |
12 |
13 |
14 |
15 |
16 |
17 |
18 |
|
I |
J |
K |
L |
M |
N |
O |
P |
Which of these is:
- a noble gas?
- a halogen?
- an alkali metal?
- an element with valency 4?
This question refers to elements of the periodic table with atomic numbers from 3 to 18. In the table below, some elements are shown by letters, even though the letters are not the usual symbols of the elements.
|
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
|
A |
B |
C |
D |
E |
F |
G |
H |
|
11 |
12 |
13 |
14 |
15 |
16 |
17 |
18 |
|
I |
J |
K |
L |
M |
N |
O |
P |
If A combines with F, what would be the formula of the resulting compound?
This question refers to elements of the periodic table with atomic numbers from 3 to 18. In the table below, some elements are shown by letters, even though the letters are not the usual symbols of the elements.
|
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
|
A |
B |
C |
D |
E |
F |
G |
H |
|
11 |
12 |
13 |
14 |
15 |
16 |
17 |
18 |
|
I |
J |
K |
L |
M |
N |
O |
P |
What is the electronic configuration of G?
Name and state the following with reference to the elements of the first three periods of the periodic table.
Bridge elements of Period 3 of Group 1,2 and 3.
Name and state the following with reference to the elements of the first three periods of the periodic table.
Alkali metal in period 3 dissolves in the water giving a strong alkali.
Name and state the following with reference to the elements of the first three periods of the periodic table.
Typical elements of Groups 14 and 15.
