Question

Identify the following:

1. The only 2 liquid elements.

2. The element in period 4, group 0.

3. The second metalloid in period 4.

4. The first element in group 4A.

Answer 1

Answer:

I believe one of them is mercury

Answer 2

Answer:

1. Bromine and Mercury

2.Krypton

3.Arsenic

4.Carbon

Explanation: