which of the following is most likely a homogeneous mixture?
a. a tossed vegetable salad
b. chocolate chip cookies
c. a vanilla milkshake
d. chunky peanut butter

Option C

Explanation:

A homogenous mixture refers to a mixture of the same phase, a vegetable salad has different vegetables involved and chocolate chip cookies have chocolate chip while chunky peanut butter likely contains chunks of peanuts hence only vanilla milkshake has a consistent texture

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