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matter matter's
| TERM | DEFINITION |
|---|---|
| ATOM | TINY BUILDING BLOCKS OF MATTER |
| ATOMIC NUMBER | THE NUMBER OF PROTONS IN AN ATOM |
| COMPOUND | MATTER THAT IS MADE OF TWO OR MORE PARTICLES |
| DENSITY | A PHYSICAL PROPERTY OF MATTER THAT CAN BE DETERMINED BY DIVIDING THE MASS OF AN OBJECT BY ITS VOLUME |
| ELECTRON | NEGATIVELY CHARGED ATOMS |
| ELEMENT | SUBSTANCE THAT CONTAINS ONLY ONE TYPE OF ATOMS AND CANNOT BE BROKEN DOWN |
| ION | ELECTRICALLY CHARGED ATOMS WHOSE CHARGE RESULTS FROM AN ATOM LOSING OR GAINING ELECTRONS |
| ISOTOPE | ATOMS OF THE SAME ELEMENT |
| HOMOGENEOUS MIXTURE | MIXTURES WHICHARE EVENLY MIXED OUT |
| MASS NUMBER | THE NUMBER OF PROTONS PLUS THE NUMBER OF NETRONS |
| MATTER | ANTHING THAT HAS MASS AND TAKES UP SPACE |
| MIXTURE | A COMBINATION OF ATOMS |
| NEUTRONS | PARTICAL WITHOUT AN ELECTRICAL CHARGE |
| PROTON | POSITIVELY CHARGED ATOM THAT IS LOCATED BETWEEN THE NEUCLEAS |
| SOLUTION | A KIND OF MIXTURE IN WHICH ONE SUBSTANCE IS IS COMEPLETELY AND EVENLY MIXED OUT |