Color&symbolism
Dispersion of light
Chapter 5 Electrons in Atoms. Light and Quantized Energy (5.1) The study of light led to the development of the quantum mechanical model. Light is a kind.
Chapter 5 Electrons in Atoms. Greek Idea Democritus and Leucippus Matter is made up of indivisible particles Dalton - one type of atom for each element.
Chapter 2 Stars and Galaxies. Where are you? The Earth circles the sun The sun is one of billions of billions of stars. To measure distances between stars.
Dental material color
Quantum Magic, Quantum mystery In the first of five ground-breaking 1905 papers, Albert Einstein proposed a new idea, which he claimed was really revolutionary.
