The two ways that energy can be transferred are by doing work and by heat transfer.
Answer:
True
Explanation: Imagine the Electrons is by the nucleus which give more energy.
The answer is one dot.
The number of dots an element has represented in the diagram, indicates how many valence eletrons( which is the number of electrons in the most exterior energy level of an atom or ion) the element has. So, 1 valence eletron equals one dot.
