Find Number of protons, neutrons and electrons in next atoms: a.) Fe p: n: e:

b.) F p: n: e:

c.) 21 ? p: n: e:

d.) 11? p: n: e:

hi nice person. i need brain points sorry it not answer the question.

Explanation:

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

< > according to newton's third law of motion, forces always act in equal but opposite pairs. another way of saying this is for every action, there is an equal but opposite reaction.< >