Which of the following changes in the state of a substance results in an increase in the entropy? Gas to solid
Gas to liquid
Liquid to solid
Solid to liquid

As you move from right to left on the periodic table the atomic radius fill in the blank

Can someone me with 1 to 4 plz. fast

Which statement correctly describes metallic bonds? a. they form when certain atoms lose electrons and other atoms gain electrons. b. they involve an attraction between anions and cations. they always involvpoth a metal and a nonmetal. d. they can only form between atoms of the same element. e. they form because electrons can move freely between atoms.