The Amount of Energy Needed to Move an Electron from a Lower

question 50

Multiple Choice

The amount of energy needed to move an electron from a lower energy level to a higher energy level is the ____.

• A) energy of the higher level
• B) energy of the lower level
• C) difference in energy between the two levels
• D) product of the energies of the two levels
• E) binding energy

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Definitions:

Natural Selection

A fundamental mechanism of evolution where organisms better adapted to their environment tend to survive and produce more offspring.

Highly Flexible

Capable of being easily modified to adapt to new conditions or to bend or move without breaking.

Emitting

The act of releasing or sending out something such as light, heat, sound, particles, etc., from a source.

Predators

Animals or organisms that hunt and kill other organisms for food.