Which force determines earth’s path around the sun? a) nuclear force b) magnetic force c) gravitational force d) electrostatic force

When the water vapor cools it condenses select a number that represents his process on the

Suppose you have designed a new thermometer called the x thermometer. on the x scale the boiling point of water is 129 ? x and the freezing point of water is 13 ? x. part a at what temperature are the readings on the fahrenheit and x thermometers the same?

When water dissociates, each water molecule splits into a hydroxide ion and a) h 3 o + b) a hydrogen atom c) a hydrogen ion d) h 2 o e) oh —