Predict what happens when Nickel (s) is added to a solution of Lead (II) iodide. (Use Ni+2 if a reaction occurs.) *

a. No reaction occurs
b. Nickel (11) iodide forms
c. Lead (II) nickel iodide forms
d. Hydroiodic acid forms
e. lodine gas forms

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

answer:

technetium is the most reactive. this is followed by silver. the least reactive out of these three elements is strontium.