Which pair of elements is most likely to exchange electrons with each other and become ions? A. nitrogen and sulfur
b. oxygen and chlorine
c. lithium and oxygen
d. sodium and aluminum

Drive down any three characteristic of modern periodic table

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.

Frictional forces acting on an object are often converted into energy, which causes the temperature of the object to rise slightly.