Which is the best example of how electromagnetic energy is used in everyday life? O a pot of boiling water on a gas stove

O a patient receiving an X-ray in a hospital

O a car burning gasoline to power the engine

O a car of a roller coaster moving quickly down a slope

A patient receiving an X-ray in a hospital

Explanation:

X-rays are a very energetic form of electromagnetic radiation that can be used to take images of the human body due to their ability to see through a person's skin and reveal images of the bones beneath it.

answer:

the answer is 6 valence electrons.

explanation:

valence is the # of electrons on the outer most shell of an atom.

oxygen has 6.

although, the valency of oxygen is 2, because it only needs to make 2 covalent bonds, or gain 2 electrons, to achieve the stable octet configuration of a noble gas.

that's it!

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~ trueboss72

your answer is c) plasma

~*"auba14"*~