Question

SECTION 1
A. Name the following.
1. The polyatomic ion with charge -3
2. An element of group 17 of the periodic table
3. A member of period 3 of the periodic table
4. The smallest particle of a compound that can exist independently
5. A group of atoms that functions as a single unit
3. Choose the correct option.
1. Which one of the following is an example of triatomic molecule?
b. S2
C. CO2
d. HCI
a. CO
d. H+
2. Which one of the following is an example of a molecule?
a. OH-
b. O
C. O2
65​

Answer 1

Answer:

thank you for free point mark me as brainlist

Explanation:

thank you for free point mark me as brainlist answers