| A | B |
|---|
| Atom | Smallest Unit Of Matter |
| Centimeter | 1/100 of a Meter |
| Compounds | Molecules With More Than 1 Element and chemically combined. |
| Density | Mass per Volume of a Substance |
| Elements | Contains Only One Kind Of atom |
| Gas | No Definite Volume No Definite Shape |
| Graduated Cylinder | Measures Liquid Volume |
| Gram | Unit For Measureing Mass |
| Charactereistic Property | Helps Identify A Specific Substance. Doesn't depend on amount. |
| Length | Distance From One Point to Another |
| L x W x H | Volume of Rectangular Solid |
| Liquid | Definite Volume No Definite Shape |
| Liter | Basic Unit Of Liquid Volume |
| Mass | Amount of Matter In An Object |
| Matter | Anything with Mass and Volume |
| Meter | Basic Unit Of Length |
| Millimeter | 1/1000 of a Meter |
| Physical Property | Observed W/O Changing Composition of Substance |
| Physical Science | Study of Matter and Energy |
| Solid | Definite Volume - Definite Shape |
| Solid, Liquid, Gas, Plasma | 4 States Of Matter |
| Solubility | Dissolving of a Substace In a Liquid |
| Triple Beam Balance | Device to Measure Mass |
| Volume | Amount Of Space an Object Takes Up |
| Water Displacement | Used to Calculate Volume Of Irregular/Small Objects |
| Weight | Measure Of Pull Of Gravity |
| Endothermic | Heat is Absorbed (Cold) |
| Exothermic | Heat is released (Hot) |
| Proton | Positive Sub Atomic Particle |
| Neutron | Neutral sub Atomic Particle |
| Electron | Negative Sub Atomic Particle |
| Kinetic/Mechanical | Energy of Motion |
| Potential | Stored Energy |
| Acid | H+ ions/ pH less than 7 |
| Base | OH- ions/ pH |
| Physical Change | It does not produce new substances. |
| Conductivity | Ability to conduct electricity. |
| Proton | Positive subatomic particle. |
| Electron | Negative Subatomic Particle |
| Valence Electron | Outer energy level electron |
| Atomic Number | Number of Protons in an Atom |
| Atomic Mass | Number of Protons and Neutrons in Nucleus of Atom. |
| Isotope | Atom of same element with different number of Neutrons. |
| Ion | Atom that is electrically charged. |
| Law of Conservation of Mass | Mass is neither created or destroyed. |
| Chemical Change | Reaction in which new substances are formed. |
| Neutralization | Chemical reaction where salt and water are produced. |
| Ionic Bond | Bond formed between ions of metals and non metals. |
| Covalent Bond | Shared bonds between non metals |
| Mixture | Substances that are physically combined. |
| Solution | Substance that are evenly mixed. |
| Saturated | Solution no able to dissolve anymore solute. |
| Solute | Substance that dissolves in a solution. |
| Solvent | Substance that in which a solvent dissolvens in. |
| Independent Variable | Variable controled/changed by the experimenter |
| Dependent Variable | Variable that is measured or observed. |
