How many electrons in an atom could have these sets of quantum numbers?

Write a net ionic equation to show that hydrofluoric acid, behaves as an acid in water.

What kind of ion is contained in salts that produce an acidic solution? a positive ion that attracts a proton from water a positive ion that releases a proton to water a negative ion that attracts a proton from water a negative ion that releases a proton to water

What is the correct lewis structure for chloroform chcl3