I know that the density of 0.8505 is close to the actual value, I just can’t figure out if the tendline aligns or if the r^2 value is good?

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

56 moles of   lieter in chemistry

elements make up everything, and they combine to make compounds.

the answer is c