The current mode of the atom is the model. a. bohr
b. quantum mechanical
c. plum pudding

Which statement best describes the oxidation numbers of the atoms found in magnesium chloride? a. magnesium has a 2- oxidation number and chlorine has a 1+ oxidation number. b. magnesium has a 2- oxidation number and chlorine has a 2+ oxidation number. c. magnesium has a 2+ oxidation number and chlorine has a 1- oxidation number. d. magnesium has a 1+ oxidation number and chlorine has a 1- oxidation number.

(apex) when a cup of water is dropped, as the cup falls, the water in the cup falls out true or false?

Asolid that forms and separates from a liquid mixture is called