The solubility of a substance is 12.0 g per 100. g of water at 20.0°C. It is 18.0 g per 100. g of water at 60.0°C. How many grams of the substance can crystallize from a saturated solution that contains 200.g
of water at 60.0C if the solution is cooled to 20.0°C?

the answers would be

the first one and the second one

is there any options? maybe im just not seeing them but i need the options to

-love shrooms

you gotta add the following molecules so we can give u an answer

explanation:

the seeing the electronic configuration we can say that the element is fluorine.

fluorine is the most electronegative element in the periodic table.

but by only seeing the configuration we cannot say about its reactivity because we don't know if its configuration after excitation or by addition of electrons.

but if not then, it is the lightest halogen and exists as a highly toxic pale yellow diatomic gas at standard conditions. as the most electronegative element, it is extremely reactive: almost all other elements, including some noble gases, form compounds with fluorine.