A substance with 2 oxygen atoms is combined with a substance with 1 oxygen atom to form one product. What is true of the product? Select one:

There will be no oxygen in the product.

Some of the oxygen will evaporate into the air.

There will be 3 oxygen atoms in the product.

There will be 6 oxygen atoms in the product.

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.

Identify a strong intermolecular force of attraction between an alcohol

Iron (3) oxide will decompose in the presence of hydrogen gas and heater to produced iron and digydrogen monoxide white a balanced chemical equation