Terms : Hide Images
| 5962937888 | Matter | Mass and space/ Density | 0 | |
| 5962952955 | Elements are named for | Mythological concepts, minerals they are found in, place, property, scientist, number | 1 | |
| 5962963687 | Atomic Symbol | 1st letter or 1st letter plus dominant letter of name or Latin/Greek root | 2 | |
| 5962977755 | Mass Number | # of protons and neutrons | 3 | |
| 5962979827 | Atomic Mass | Average mass number of all isotopes in the proportion they are born | 4 | |
| 5962994682 | Atomic Number | Number of protons, determines which atom it is | 5 | |
| 5963014547 | Isotope | Atoms with the same number of protons but different number of neutrons. Often radioactive tracers | 6 | |
| 5963029640 | Charge of an Element | Neutral, the electrons-negative and protons-positive must be equal | 7 | |
| 5963048011 | Ion | Charged elements, protons don't equal electrons, cations are positive, anions are negative | 8 | |
| 5963066070 | Valence Electron | Outermost electrons, involved in bonding | 9 | |
| 5963092724 | Periodic Table of Elements | -Left of the staircase is metals -Right of staircase is nonmetals -Touching staircase is metalloids |  | 10 |
| 5963101016 | States of Matter | Solid- almost incompressible, tight intermolecular bonds, set arrangement Liquid- almost incompressible, take the shape of their container Gas- compressible Plasma- gas made out of ions | 11 | |
| 5963125001 | Amorphous Liquid | -From the Greek word without form -Lack planes to break along -Look solid but are actually super cool liquids -Glass | 12 | |
| 5963177581 | Melting | Solid to liquid | 13 | |
| 5963177582 | Vaporizing/Boiling | Liquid to gas | 14 | |
| 5963182210 | Sublimation | Solid to gas | 15 | |
| 5963183929 | Condensation | Gas to liquid | 16 | |
| 5963187498 | Freezing | Liquid to solid | 17 | |
| 5963189602 | Deposition | Gas to solid | 18 | |
| 5963215746 | Substance | Set chemical composition and properties, cannot be chemically seperated | 19 | |
| 5963218350 | Mixture | Two or more substances that keep their own composition, can be chemically separated, solute in a solvent, type determined by size of particles | 20 | |
| 5963254790 | Element | Same atom | 21 | |
| 5963261747 | Molecule | Different atoms | 22 | |
| 5963277840 | Homogeneous Mixture | Solution- mixture with uniform composition and properties | 23 | |
| 5963294633 | Heterogeneous Mixture | Colloid and suspension- mixture with nonuniform in composition and properties | 24 |
