Electrons can be promoted from a low energy level to a higher one
A) by adding electricity to the atom.
B) by exposing the atom to any type of light.
C) by vigorously shaking a sample of atoms.
D) by dissolving a sample of atoms in water.
Correct Answer:
Verified
Q36: Identify the element that contains the following
Q37: Incandescent light bulbs
A)have not been produced since
Q38: All of the elements after atomic number_
Q39: Isotopes of an element differ in the
Q40: An "EMR blocker" blocks
A)electrons making rays.
B)electromagnetic radiation.
C)exceptional
Q42: Which statement is true?
A)High energy electromagnetic radiation
Q43: An atom of a particular element is
Q44: Cell phones emit radiation that is of
Q45: Electromagnetic radiation that is very energetic will
A)be
Q46: Street lamps that give off yellow light
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