Atoms- tiny, indivisible particles that are the building blocks of matterMolecules- groups of atoms held together through bondsChemical bonds- forces that hold atoms togetherCHEM 111 1nd Edition Lecture 2 Outline of Current Lecture II. Basic Chemistry DefinitionsIII. States of MatterIV. Classes of MatterCurrent LectureChemistry- the study of matter and the changes that take place with that matterMatter- anything that has mass and takes up spaceMass- a measurement of matterEnergy- the ability or capacity to do work or to produce change Atoms- tiny, indivisible particles that are the building blocks of matter Molecules- groups of atoms held together through bonds Chemical bonds- forces that hold atoms togetherStates of Matter- Solido Molecules still have motion in solids- Liquid - GasClasses of Matter: Pure substances and mixturesWhat process requires the most input of energy?- Condensation- Evaporation*****- Freezing- MeltingElectrolysis- break down of compoundsFiltration- separating of molecules by sizeThese notes represent a detailed interpretation of the professor’s lecture. GradeBuddy is best used as a supplement to your own notes, not as a substitute.Chromatography- color
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