Which of the following causes a precipitate to form?

A. Atoms combining in a solution to form a solid

B. Volcanoes erupting and magma cooling

C. Lava crystallizing

D. Minerals undergoing changes in pressure

What does the wave mechanical model use to represent the locations of electrons? Circular orbits Electron clouds Waves and particles

In 2016 there were 2025 reported collisions between trains and cars that's resulted in 265 fatalities. Explain the change in kinetic energy as it relates to conservation of momentum

A group of Advanced Open Water Divers plans to make two dives. The first dive is on a reef in 22 metres/80 feet of water for 20 minutes. The group then remains on the surface for 1 hour.

The length of a rectangle is increasing at a rate of 9 cm/s and its width is increasing at a rate of 7 cm/s. When the length is 11 cm and the width is 7 cm, how fast is the area of the rectangle increasing?

Which instrument is used to measure air pressure? a. isometer b. barometer c. hydrometer d. pressometer

What is the most advanced life form on earth

Which EM wave is about the size of humans?

Describe how the Catapult works?

Newton's third law of motion states that the force pair acting on different objects consist of two forces that

While working on her science fair project Venus connected a battery to a circuit that contained a light bulb. Venus decided to change the light bulb to a higher resistance, but she wanted to keep the current the same.