What happens in all solutions? A. Liquids are stirred together rapidly

B. two gasses are in the same space

C. Two substances mix evenly without reacting

D A solid mixes with a liquid and slowly settles out

Which position represents spring in the southern hemisphere? a) b) c) d)

Aglow stick contains a glass vial with chemicals. when the glow stick is bent, the vial breaks and the chemicals react to produce a glow. a science student observes that a glow stick kept in the freezer glows for a longer duration than a glow stick kept at room temperature. what conclusion can be drawn based on the observation? be sure to note the outcome and test variables in the conclusion.

What is a possible quantum number set for an electron in the 3s orbital of a magnesium atom