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
Science Vocab Katie
Science vocab
| Question | Answer |
|---|---|
| Triple Beam Balance | To measure wieght of an object(s) |
| Graduated cylinder | To find volume of mass of an object |
| Beaker | To measure liquids |
| Density | Measure of how closley pact atoms are together |
| Prediction | To make an inference on what will happen |
| Mass | The amount of matter an object has |
| Goggles | Eye wear to protect your eyes |
| Volume | Amount of space an object takes up |
| Observation | To see the facts in front of you |
| Test Tube | Small tube that measures substances |
| Inference | To make an educated guess |
| Atom | Small patricle that joins other particles to make up solids and everything |
| Atomic Mass | Protons + Nuetrons |
| Atomic Number | Order of element in the periodic table |
| Nucleus | Middle of an atom |
| Proton | Positive charge of an atom |
| Nuetron | Negative charge of an atom |
| Electron | Negative charge (Nuetron+Proton=Electron) |
| Valence Electron | Electron in outer shell of atom |
| Ion | When number of protons and electrons become unequal |
| Element | Something that atoms compacted together make up |
| Isotope | Take away proton, becomes negatively charged |
| Metal | Conducts electricity |
| Metalloid | Contains metals and non metals |
| Group | Vertical column on the periodic table(also share same number of valence electrons) |
| Period | Horrizontal column on the periodic table |
| Element | Substance on the periodic table Ex: Silicon |
| Transition Elements | On either sides of the stair steps on the periodic table |
| Representative Elements | On the left side of the stair steps on the periodic table |
| Law of Conservation of matter | Atoms are not created nor destroyed during a chemical reaction |
| Element Molecule | Listed in the periodic table |
| Compound Molecule | Mixed with other elements to create new element |
| Reactants | Compound or element that changes during a chemical reaction |
| Products | compound or element that is a result of a chemical reaction |
| Chemical Equation | Writing changes in the arrangement use of chemical symbols |
| Chemical Formula | Describes # of atoms to make up 1 molecule of a compound |
| Coefficient | In chemical equation, # placed in front of the chemical formula to balance equation |
| Subscript | A #, figure, or symbol that appears smaller than normal; best known in formulas |
| Acceleration | Change in Velocity |
| Balanced Force | A force that is equal |
| Direction | A path in which an object takes |
| Force | Push or pull |
| Newtons 1st Law (inertia) | Objects in motion stay in motion unless acted upon by an unbalanced and objects st reast stay at rest unless acted upon |
| Newtons 2nd Law (Force+Acceleration) | F=MxA (Force=Mass x acceleration) |
| Speed | How fast something is moving |
| Unbalanced Force | Net force |
| Velocity | Speed and direction |
| Coefficient | In chemical equation, # placed in front of the chemical formula to balance equation |
| Subscript | A #, figure, or symbol that appears smaller than normal; best known in formulas |
| Acceleration | Change in Velocity |
| Balanced Force | A force that is equal |
| Direction | A path in which an object takes |
| Force | Push or pull |
| Newtons 1st Law (inertia) | Objects in motion stay in motion unless acted upon by an unbalanced and objects st reast stay at rest unless acted upon |
| Newtons 2nd Law (Force+Acceleration) | F=MxA (Force=Mass x acceleration) |
| Speed | How fast something is moving |
| Unbalanced Force | Net force |
| Velocity | Speed and direction |
Created by:
Katieconnolly
Popular Science sets