True or false: as negative thundercloud passes over the city it drives electrons deep into the earth leaving a surface positive. this is an example of friction

When atoms bond together, they make:

The outermost electrons of the element vanadium (atomic #23) are in which energy level of the atom? How do you know?

Imagine you are digging a hole to the center of the earth. In which order would dig through them? A. inner core, outer core, upper mantle, lower mantle, crust B. crust, upper mantle, lower mantle, outer core, inner core C.

What is another name for kepler's second law? a. law of periods b. law of ellipses c. law of harmonies d. law of equal areas in equal times

When a ray of light passes at an angle to the normal from one material into another material in which its speed is higher?

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.