Identify the best support for a separatory funnel. Select one: Tripod stand Three-prong clamp on a ring stand Iron ring clamped to a ring stand Iron ring with wire gauze

Stion 13 of 20 : select the best answer for the question. 13. if a certain mass of mercury has a volume of 0.002 m3 at a temperature of 20°c, what will be the volume at 50°c? a. 0.002021624 m3 b. 0.004021624 m3 c. 0.000010812 m3 d. 0.002010812 m3

Why do electron microscopes have higher resolving power than light microscopes?

True or false when elements combine to form a mixture, the resulting chemical properties may be very different from those of the elements that make it.