- from Atoms
Why do light bulbs glow? Why are the flames of fires different colors? How can scientists figure out the age of a fossil? How are we able to see inside the body?
Atoms and how they act can help explain these phenomena, or events. Atoms can help explain almost everything in the universe! That includes what heat is and how sound is made. It even includes what makes the Sun shine. Here are two ideas about atoms that help answer these questions.