Theory of light and color: Newton separated white light into its colors using a (a triangular geometric figure) and proved that consists of different colors.
• The corpuscular theory: Newton explained that light is made up of called corpuscles,
and they move in a line.
• Newton’s laws of motion: Newton investigated and .
• The theory of gravity: Newton explained that was the mutual of all
matter.

The diagram from Sir Isaac Newton's crucial experiment, 1666-72. A ray of light is divided into its constituent colors by the first prism (left), and the resulting bundle of colred rays is reconstituted into white light by the second. ... The violet is bent more than the yellow and red, so the colors separate.Newton's Corpuscular Theory Statement

According to the Newton's corpuscular theory: Light is made up of tiny particles called 'corpuscles' having negligible mass. These particles (corpuscles) are perfectly elastic. The corpuscles are emitted from the luminous sources such as Sun, candle, electric lamp etc.

I THINK IT HELP YOU

since the atomic number is the number of protons in the nucleus, as we move to the left on the periodic table, the electrostatic pull between the nucleus and the valence electron shell decreases. as we move down a group (vertical column), the valence shell energy level gets further and further from the nucleus.