If atmospheric pressure suddenly changes from 1.00 atm to 0.900 atm0.900 atm at 298 K, how much oxygen will be released from 4.40 L4.40 L of water in an unsealed container

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.

Will mark brainliest how many electrons can be held in the energy level n = 4?

In the diagram here that represents the reaction, which reactant, a or b, is the limiting reagent?