White dwar - Study guides, Class notes & Summaries

Name: Date: Student Exploration: H-R Diagram Vocabulary: giant, H-R diagram, luminosity, main sequence, star, supergiant, white dwarf Gizmo Warm-up In the early 1900s, astronomers identified many star characteristics such as color, size, temperature, and luminosity—or how bright a star is. Using the H-R Diagram Gizmo, you will discover how some of these characteristics are related. Start by moving your cursor over the stars in the Star collection. Star information is d...

CPE FINAL EXAM 2023/2024 nucleus - CORRECT ANSWER-an atom's central region, which is made up of protons and neutrons proton - CORRECT ANSWER-a subatomic particle that has a positive charge and that is found in the nucleus of an atom neutron - CORRECT ANSWER-a subatomic particle that has no charge and that is found in the nucleus of an atom electron - CORRECT ANSWER-a subatomic particle that has a negative electric charge ion - CORRECT ANSWER-an atom, radical, or molecule that has gai...