According to the Heisenberg uncertainty principle, it is impossible to know both the __ and __ of an electron simultaneously. a. mass and charge
b. position and velocity
c. mass and position
d. velocity and charge

Chemical kinetics what was the rate of reaction in trial 3? choose the closest answer.

Why is soap used to remove grease? a. its nonpolar end dissolves the grease. b. it makes the water bond with the grease. c. it chemically bonds with the grease. d. its polar end dissolves the grease.correct answer for apex - a, its nonpolar end dissolves the grease.

Which of the following statements are incorrect?