Help
Options
Didn't know it?
click below
click below
Knew it?
click below
click below
Don't Know
Remaining cards (0)
Know
retry
shuffle
restart
0:00
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
1st semester vocab
| Question | Answer |
|---|---|
| Triple Beam Balance | It measures the mass of an object. |
| Graduated Cylinder | It is used for precise measurment of volume. |
| Flask | It is used to hold liguids; ball park measurments. |
| Test Tube | It is used to hold small amounts of liquids. |
| Petri Dish | It is used to grow and view microorganisms. |
| Goggles | A safety equipment protecting your eyes when working with heat, glass, or chemicals. |
| Element | A substance that cannot be broken down into simpler pieces. |
| Atom | The smallest particle into which an element can be divided and still have properties of that elemnt. |
| Nucleus | The center of and atom; made up of protons and neutrons. |
| Proton | A postively charged particle, located in the nucleus of an atom. |
| Neutron | An electrically neutral particle that has the same mass as a proton and is found in an atom's nucleus. |
| Electron | A negatively charged particle that exists in an elctron cloud formation around an atom's nucleus. |
| Electron Cloud | The region surrounding the nucleus of an atom |
| Speed | The distance traveled divided by the time needed to travel that distance. |
| Velocity | The speed and direction of a moving body. |
| Acceleration | The change in velocity divided by the amount of time needed for that change to take place. |
| Force | A push or a pull. |
| Inertia | The tendency of an object to resist a change in motion. |
| Friction | The force that acts on an object and moves it in the opposite direction. |
| Mass | The amount of matter in an object. |
Created by:
eunicechoi
Popular Science sets