Using the balanced equation below,
how many grams of cesium fluoride
would be required to make 73.1 g of
cesium xenon heptafluoride?
CSF + XeF6
CsXeF7

Which statement describes covalent bases? they have hydroxide ions. they produce hydrogen ions. they are often amines. they are named the same as ionic compounds.

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.

Use the periodic table to complete this equation that represents nuclear fission processesun - ba c 3 n