How many carbon atoms are there in 200 molecules of C3H2O? O 1.20 x 1026
0 3.61 x 1026
200
600

Explanation:

We are given this compound with the formula: C₃H₂O

According the subscripts, 1 molecule contains 3 carbon atoms, 2 hydrogen atoms, and 1 oxygen atom.

We can make a ratio. There are 3 carbon atoms for every 1 molecule of C₃H₂O.

Since we want to calculate the number of atoms in 200 molecules, we can multiply the ratio by 200.

200 molecules of C₃H₂O contains 600 atoms of carbon.

because u need two or more forms of the same element that contain equal numbers of protons but different numbers of neutrons in their nuclei to form isotopes.

so since they all have the same shape? i mean maybe because m& m and reeses are both chocolates