Atomic Weight - Definition, List, and Facts
Accurate atomic weight values for all 118 elements with definitions, uses, history, and comparison to atomic mass and mass number.| Science Notes and Projects
Accurate atomic weight values for all 118 elements with definitions, uses, history, and comparison to atomic mass and mass number.| Science Notes and Projects
Jupiter is the largest planet in the Solar System. Discover facts, structure, moons, rings, missions, and role in protecting Earth.| Science Notes and Projects
Learn about mass defect in chemistry and physics, including how it works, its formula, and how to calculate it.| Science Notes and Projects
Learn about the law of conservation of mass. Discover when it does and does not apply and get examples in chemistry and biology.| Science Notes and Projects
Learn about momentum in physics. Get its definition, units, formula, and worked example problems. See how it relates to Newton's laws.| Science Notes and Projects
Learn about gas giants in astronomy. Discover the definition, characteristics, formation, and exploration and get free resources for study.| Science Notes and Projects
Learn about gamma rays or gamma radiation. Discover their properties, sources, health hazards, detection, and uses.| Science Notes and Projects
Learn about Newton's second law of motion in physics. Discover its formula, example problems, history, and practical applications.| Science Notes and Projects
Learn about Newton's laws of motion. Learn about the three laws and get examples of each law in everyday life.| Science Notes and Projects
Learn what gravity is in physics and astronomy. Get the definition, formulas, and table of gravity on other planets.| Science Notes and Projects
Learn the difference between mass and weight. See how to measure mass and use units correctly. Get mass vs weight activities.| Science Notes and Projects
Explore Newton's first law of motion. Get examples, the formula and derivation, and worked physics problems.| Science Notes and Projects
Learn about centrifugal force in physics. Get the definition, formula, examples. Discover how it differs from centripetal force.| Science Notes and Projects
