The nucleus of an isotope of sulfur contains 34 neutrons. what is the atomic number of this isotope?

Darla claims that the first periodic table developed by mendeleev was not completely accurate, so it is not useful at all. harmony argues that it establish the periodic table we use today, making it more credible. who is correct and why? darla is correct, because a model that has any mistakes should be thrown out. darla is correct, because a good model would not need to change. harmony is correct, because mendeleev’s model had all of the information correct in the first version. harmony is correct, because mendeleev’s model made predictions that came true.

Type the letter that represents the correct location for each particle type below.

Displacement is the slope of a velocity vs. time graph a. true b. false