Question

Match the following groups with their descriptions

Column A
1.
Halogens:
Halogens
2.
Alkali Metals:
Alkali Metals
3.
Alkali Earth Metals:
Alkali Earth Metals
4.
Noble Gases:
Noble Gases
Column B
a.Inert. Do not react with anything
b.Group number 7, very reactive
c.Reactive, but not the most reactive
d.Group number 1, very reactive

Answer 1

Here are the matches between the groups in Column A and their descriptions in Column B:

1. Halogens: b. Group number 7, very reactive
2. Alkali Metals: d. Group number 1, very reactive
3. Alkali Earth Metals: c. Reactive, but not the most reactive
4. Noble Gases: a. Inert. Do not react with anything

So the final matches are:
- 1 - b
- 2 - d
- 3 - c
- 4 - a