Question

how many atoms of chlorine are there in 4hcl?
o a 3
o b 100
o c 4
o d 2
o e 1
o f 7
question 8 (1 point)
how many atoms are present in 4hcl?
o a 2
o b 1
o c 100
o d 8
o e 4
o f 3

Explanation:

Step1: Analyze atoms in one HCl

One HCl molecule has 1 chlorine atom.

Step2: Calculate chlorine atoms in 4HCl

Since there is 1 chlorine atom in each HCl, in 4HCl, the number of chlorine atoms is $4\times1 = 4$.

Step3: Analyze total atoms in 4HCl

One HCl molecule has 2 atoms (1 hydrogen and 1 chlorine). So in 4HCl, the total number of atoms is $4\times2=8$.

Answer:

For the first question: C. 4
For the second question: D. 8