Will mark how is a map an example of a model?

Which is mostly likely why many scientists reject the cold fusion theory

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

At 450 mm hg a gas has a volume of 760 l, what is its volume at standard pressure