What Roman numeral do you need if 1 lead ion (Pb) bonds with 2 sulfate ions? I
II
III
IV
V
VI
VII
VIII

I’m pretty sure it’s false i’m not sure

Ans. : frostbite is when exposure to cold temperatures causes freezing to the skin or other tissues. it most commonly affects the hands, feet, and face. the longer areas are exposed to cold, typically the worse the frostbite. the water temperature used for rewarming a frostbitten part should be : (102 -105) f degrees.