Elements in the same group have… A. A wide range of chemical properties
B. The same atomic radius
C. Number of electrons in its outer shell.
D. Same number of protons
E. The same number of electron shells.

The diagram shows a series of volcanic island and a hot spot determine the direction of movement of the tectonic plate that for the island

While standing outdoors one evening, you are exposed to the following four types of electromagnetic radiation: yellow light from a sodium street lamp, radio waves from an am radio station, radio waves from an fm radio station, and microwaves from an antenna of a communications system. rank these type of waves in terms of increasing photon energy.

Does anyone have the answers to online physics course plato course physics, semester a v3.0