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Stack #216115
Static Electricity
| Question | Answer |
|---|---|
| PERIODIC TABLE | used to classify objects |
| ELECTRONS | carry a negative charge |
| STATIC ELECTRICITY | buildup of charges on an object |
| ATOM | smallest particle of matter |
| MATTER | anything that takes up space and has mass |
| PROTONS | has a positive charge |
| FRICTION | when an object gains or loses electrons due to rubbing |
| COMPOUND | elements combined together |
| NEUTRON | carries a neutral charge |
| INDUCTION | the movement of electrons to other objects without touching |
| ELECTROSCOPE | instrument used to detect an electric charge |
| STATIC DISCHARGE | loss of static electricity as electrons move off an object |
| WHICH SUBATOMIC PARTICLES IN THE ATOM CANNOT LEAVE THE ATOM? | protons and neutrons |
| THE OBJECT HAS A + CHARGE | the object has more protons than electrons |
| NAME THE 5 PARTS OF AN ELECTROSCOPE | metal knob, rubber stopper, metal rod,flask, metal leaves |
| CONSERVATION OF CHARGE | The law that states that charges are not created or destroyed, they are transferred |
| DO LIKE CHARGES REPEL OR ATTRACT? | repel |
| DO OPPOSITE CHARGES REPEL OR ATTRACT? | attract |
| IS THERE A FORCE OF ATTRACTION BETWEEN PROTONS AND ELECTRONS? | yes |
| A NEGATIVELY CHARGED OBJECT TOUCHES THE TOP OF AN ELECTROSCOPE. WHAT SUBATOMIC PARTICLES GET TRANSFERRED? | electrons |
| WHAT HAPPENS WHEN A NEGATIVELY CHARGED BALLOON IS BROUGHT NEAR STYROFOAM? | styrofoam pieces will be attracted |
| CONDUCTION | the movement of electrons to other objects by touching |