A decrease in the height of the mercury column usually means the coming of a.

Astudent is asked to identify and element that is pale yellow brittle solid and does not conduct electricity. at which location in this periodic table would the element most likely be found?

Answer asap need by wednesday morning calculate the ph of 0.16m ch3cooh which has ka = 1.74 x 10-5 mol dm-3 best answer will be brainliest

40dm3 of gas at 760 torr are heated from 5°c to 50°c what is the new volume