PHY 205 Lecture Notes - Lecture 50: Subatomic Particle, Metallic Bonding, Mechanical Wave
Document Summary
Definite volume, but no definite shape, little attraction. Sum of the numbers of protons and neutrons in the nucleus of an atom. Wave that requires a medium through which to travel. Bond formed by the attraction between positively charged metal ions and the electrons around them. Element that is shiny and that conducts heat and electricity well. A combination of two or more substances that are not chemically combined. A group of atoms bonded together forming the smallest fundamental unit of a pure substance. Quantity defined as the product of the mass and velocity of an object. This sum of all the forces acting on an object. A neutral subatomic particle located inside the nucleus. Objects in motion stay in motion and objects at rest stay at rest. The relationship among net force, mass, and acceleration. All forces occur in equal and opposite pairs. Every mass attracts every other mass in the universe.
