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MATTER TERMS
SUMMER SCHOOL 14
Term | Definition |
---|---|
MATTER | ANYTHING THAT HAS MASS AND TAKES UP SPACE |
VOLUME | A MEASURE OF THE SIZE OF A BODY OR REGION IN THREE DIMENSIONAL SPACE |
UNITS OF MEASURE FOR LIQUIDS | THE MEASUREMENTS OF LIQUIDS |
MENISCUS | THE CURVE AT A LIQUIDS SURFACE BY WHICH ONE MEASURE THE VOLUME OF A LIQUID |
MASS | A MEASURE OF THE AMOUNT OF MATTER IN AN OBJECT |
WEIGHT | A MEASURE OF THE GRAVITATIONAL FORCE EXERTED ON AN OBJECT |
INERTIA | THE TENDENCY OF AN OBJECT TO RESIST BEING MOVED OR, IF THE OBJECT IS MOVING, TO RESIST A CHANGE IN SPEED OR DIRECTION AND AN OUTSIDE FORCE ACTS ON THE OBJECT |
STATE | THE PHYSICAL FORMS OF MATTER |
DENSITY | THE RATIO OF THE MASS OF A SUBSTANCE TO THE VOLUME OF SUBSTANCE |
SOLUBILITY | THE ABILITY OF ONE SUBSTANCE TO DISSOLVE IN ANOTHER AT A GIVEN TEMPERATURE AND PRESSURE |
PHYSICAL CHANGE | A CHANGE OF MATTER FROM ONE FORM TO ANOTHER WITHOUT A CHANGE IN CHEMICAL PROPERTY |
CHEMICAL PROPERTIES | A PROPERTY OF MATTER THAT DESCRIBES A SUBSTANCE ABILITY TO PARTICIPATE IN CHEMICAL REACTIONS |
CHEMICAL CHANGE | A CHANGE THAT OCCURS WHEN ONE OR MORE SUBSTANCE CHANGE INTO ENTIRELY NEW SUBSTANCE WITH DIFFERENT PROPERTIES |
EQUATION FOR DENSITY | DENSITY= MASS/VOLUME |
SIGNS OF CHEMICAL CHANGE | COLOR, ODER, PRODUCTION OF HEAT, FIZZING, AND FOAMING, AND SOUND OR LIGHT BEING GIVEN OFF |
PHYSICAL PROPERTY | A CHARACTERISTIC OF A SUBSTANCE THAT DOES NOT INVOLVE CHEMICAL CHANGE, SUCH AS DENSITY, COLOR, OR HARDNESS |
THERMAL CONDUCTOR | A MATERIAL THROUGH WHICH ENERGY CAN BE TRANSFORMED AS HEAT |
CORRECT WAY TO MEASURE LIQUIDS IN A CYLINDER | YOU USE A MENISCUS |