A solution has a concentration of 52 g/L How much solute is there and how much solvent is there

If the water vapor content stays the same and the temperature drops, then the relative humidity increases. its vise versa.if the water vapor content stats the same and the temperature rises, the relative humidity decreases. so, yes, i'd say that temperature and humidity have a strong relationship.

U whay do you need with?

No. an alpha particle is a pair of protons and a pair of neutrons, i.e. a helium