When a covalent bond forms between two atoms, how many atoms have a full outer shell of electrons?

A) one

B) two

C) zero

D) It depends on what the atoms are.

Tyrel is learning about a certain kind of metal used to make satellites. He learns that infrared light is absorbed by the metal, X-ray light is transmitted through the metal, and visible light is reflected off the metal.

Mount mckinley in Alaska is America's highest mountain at 20,320 feet. Find it's height in kilometers. 1mi = 1.609 km = 5280. Answer in units of km

Oil having a density of 930 kg/m^3 floats on water. A rectangular block of wood 4.93 cm high and with a density of 968 kg/m^3 floats partly in the oil and partly in the water. The oil completely covers the block.

Which of these is an example of a mechanical wave? Ocean waves Microwaves used to heat food X-ray Light from a flashlight

Some jovian planets give off more energy than they receive because ofa. fusion in their coresb. tidal heatingc. ongoing contraction or differentiation

A balloon was partially filled with helium gas at room temperature. It occupied 4.0 liters of volume at 700.0 mm Hg atmospheric pressure. When the balloon was released, it traveled upward until it burst at 99 mm Hg atmospheric pressure.

A packing crate rests on a horizontal surface. It is acted on by three horizontal forces: 600 N to the left, 200 N to the right, and friction. The weight of the crate is 400 N.

Which type of radiation has the lowest penetrating ability?

For which one of the following situations will the path length equal the magnitude of the displacement? a A ball on the end of a string is moving in a vertical circle. b A toy train is traveling around a circular track.

A poem on the body system