Chapter 3 Matter and Change Vocabulary Matter: Element: Nucleus: Proton: Neutron: Electron: Atomic Number: Mass Number: Isotope: Ion: Compound: Chemical bond: Covalent bond: Molecule: Ionic bond: Metallic bond: Chemical reaction: Solution: Acid: Base: Crystalline Structure: Glass: Evaporation: Plasma: Condensation: Sublimation: Due: _________________________ Chapter 3 Matter and Change Place the following under the correct category consists of protons, neutrons, and electrons determines the atomic number has exactly the same number of protons and electrons has little mass has mass has negative charge has no charge has positive charge helps determine the mass number is found in an energy level around the nucleus is made up of protons and neutrons Electrons Protons Neutrons Nucleus Atoms the 3 most common elements in Earth’s crust the most abundant element in the universe the element that makes up 5.0% of Earth’s crust 4 elements that are common both in the universe and in the earth’s crust Chapter 3 2 Chapter 3 Matter and Change Solids Definition • Solids are _________________ ________________________ • Solids have definite _________ and _________. Particles in solids • Can be _______ _______, or __________ • Are arranged ______________ __________ Crystalline Solids • Particles are arranged _____ ________________________. • _________________________ ________________________ ________ • Most solid substances on Earth are_______________ _________. Glasses • Have no regular internal patterns • Are made up of _________ _______________ arranged __________ • Form when _______________ ________________________ ________________________ _____________ into a regular pattern Describe the behavior of particles as a solid becomes a liquid Organize information about gases by completing the graphic organizer below. Chapter 3 3