Which of the following elements do not contain any electrons in a d sublevel O Rb
O K
O Cu
O both a and b

Use the table to identify the phase and phase changes of the elements under the given conditions. write the name of the substance, phase, or phase change

How are evaporation and sublimation similar? a both involve the formation of a gas. b both release energy to the surroundings. c both take place throughout a solid. d both take place at the surface of a liquid.

What is the molar mass of the anhydrous compound? answer using four significant figures. 36.02 g/mol 120.15 g/mol 156.12 g/mol