(sand) and (Sand with water) both of them are heterogeneous
mixture isn't it?...
Answers: 3
Chemistry, 22.06.2019 06:40, alyons60
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.
Answers: 3
Chemistry, 22.06.2019 20:00, bbyitskeke7160
What happens to the temperature of a substance when the average kinetic energy of its particles increases?
Answers: 3
Mathematics, 09.04.2020 22:06
Mathematics, 09.04.2020 22:06
English, 09.04.2020 22:06
Chemistry, 09.04.2020 22:07