Three chromium isotopes are chromium -50, chromium-52, and chromium-53.how many neutrons are in each isotope, given that chromium has an atomic number of 24?

In  chromium-50 there are 26 neutrons, because 26 + 24 = 50.
In chromium-52 there are 28 neutrons, because 28 + 24 = 52.
In chromium-53 there are 29 neutrons, because 29 + 24 = 53

Remember the atomic number, identifies elements it is different for every element and it is the number of protons in that element. So by adding that to the number of neutrons you can get the mass number.

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.