Anything that has MASS and occupies SPACE. Matter Anything that has MASS and occupies SPACE.
Examples of matter
Physical Properties are observed or measured without __________ the object. changing BASIC– use the ____________ senses States of Matter are physical. They are _____,_____,_____ Solid, liquid, gas
Solids Liquids Gas
Measureable Can be measured pH D=M/V
Immeasureable magnetism ductility conductivity solubility malleability Cannot be measured ductility magnetism conductivity solubility malleability
Size Dependent mass The amount of matter in an object. volume The amount of space an object takes. Weight-the force of gravity pulling on an object.
Size Independent Always the same regardless of size density state Melting point Temperature it changes from a solid to a liquid. Mass (g) divided by the volume (ml) Boiling point Temperature it changes from a liquid to a gas. Hardness Scale of 1-10
More size independent properties Magnetism-object attracts iron to it Conductivity-ability to transfer thermal energy from one place to another. luster pH-measure of the acidity of a substance Malleability-ability to be pounded into thin sheets. Ductility-the ability to be drawn or pulled into a wire Solubility-the ability to dissolve in another substance viscosity