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Science Review vocab
| Question | Answer |
|---|---|
| Triple Beam Balance | Equipment used to measure mass in grams |
| Graduated Cylinder | Equipment used to measure volume in mL |
| Beaker | Equipment used to measure volume |
| Metal | Good conductor of hear and electricity, malleable, ductile |
| Nonmetal | On the right side of the periodic table. Not a metal |
| group | Collumns that shows the valence electrons |
| Period | Rows that shows the amount of electron |
| Element | Substance that is made up of only one type of atom |
| Transition Elements | Groups 3-12 They are all metals |
| Reactants | Molecules on the left side of the equation. What creates the products |
| Subscript | Shows the amount of atoms of a single element in a molecule |
| Coefficient | Show how many of the molecules there are |
| Synthesis | Two or more atoms chemically react to create a product |
| Acceleration | change in velocity |
| Balanced Force | When the Net force is 0 |
| Force | A push or a Pull |
| Speed | how fast something goes |
| Velocity | The speed and direction of the object |
| Unbalanced Force | When an object is moving |
| Comet | dust and rock particles mixed with ice |
| Meteor | Meteroid that burns up in Earth's atmosphere |
| Asteroid | piece of rock made up of similar materials of planets |
| meteorite | meteroid that has hit earth |
| light year | distance light travels one year |
| HR Diagram | a scatter graph of stars |