Question

Column A
1.
Silver (Ag):
Silver (Ag)
2.
Barium (Ba):
Barium (Ba)
3.
Iodine (I):
Iodine (I)
4.
Argon (Ar):
Argon (Ar)
5.
Potassium (K):
Potassium (K)
Column B
a.Alkaline Earth Metal
b.Halogen
c.Transition Metal
d.Noble Gas
e.Alkali Metal

Answer 1

Here’s the classification of each element in Column A with the appropriate category from Column B:

1. **Silver (Ag)**: c. Transition Metal
2. **Barium (Ba)**: a. Alkaline Earth Metal
3. **Iodine (I)**: b. Halogen
4. **Argon (Ar)**: d. Noble Gas
5. **Potassium (K)**: e. Alkali Metal

So the completed pairs will look like this:

- Silver (Ag): Transition Metal
- Barium (Ba): Alkaline Earth Metal
- Iodine (I): Halogen
- Argon (Ar): Noble Gas
- Potassium (K): Alkali Metal