Term | Definition |
Speed | A distance travled by an object in a given abount of time. |
Veloctiy | An objects speed and direction at a given instant. |
Acceleration | A change in an objects speed or direction over time. |
Force | A push or pull. |
Direction | A course along which someone or somthing moves. |
Metal | A solid, shiny material that is typically hard, ductile, with good conductivity. |
Non-metal | An element or substance that is not a metal. |
Group | A set of elements occupying a colum in the periodic table. |
Element | Any of the set of a metallic elemnts occupying a central block. |
Ion | An atom with a net electric charge do to the loss or gain of electrons. |
Law of Conservation of Mass | Matter cant be created nor destroyed. |
Physical Change | Occurs when the apperence changes but chemically, it's the same. |
Chemical Change (chemical reaction) | Rearanging atoms and molecules to create a new substance. |
Chemical Formula | A short hand way of showing, writing atoms, molecules, and equations. |
Element Molecule | Molecules that are made up of only 1 atom. |
Graduated Cylinder | Measurse density. |
Tripple Beam Balance | Measurse mass. |
Beaker | Heats liquids. |
Goggles | Protect your eyes from harmful chemicals. |
Flask | Mixes chemicals. |