Science Exam Cards Word Scramble
|
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
Question | Answer |
constant | a factor that doesn't change |
dependent variable | the factor whose value changes because of a change in the independant variable |
independent variable | the fact or adjusted to a different value by the experimental to see what effect it will have on the dependent variable |
hypothesis | a testable predictionused to see how something works or to solve a problems |
manipulated variable | DV |
responding variable | IV |
volume | the amount of space occupied by an object |
mass | a measurementof the amount of matter in an object |
length | the distance between two points |
control | standard for comparison that is often needed to draw a meaningful conclusion |
density | the mass per unit volume of a material; describes how tightly packed a substance's molecules |
metric conversions | Kilo, Hecto, Deca, Unit, Centi, Deci, Milli |
solid | have a definite shape and volume |
liquid | definite volume but no definite shape |
gas | no definite volume or shape |
plasma | exsists only at very high temperature |
condensation | the change of a substance from a gas to a liquid, which usually takes place when a gas is cooled to or below its boiling point |
evaporation (vaporization) | the gradual change of a substance from a liquid to a gas |
fusion | solid to gas |
solidification | liquid to solid |
ionization | gas to plasma |
recombination | plasma to gas |
thermal expansion | almost all matter expands when heated and contracts when cooled |
crystal | repeating geometric patterns |
kinetic theory of matter | all matter is made up of tiny particles in constant motion |
chemical change | the change of substances to different substances |
physical change | a change in the size, shape, color, or state of matter |
chemical properties | a characteristic of a substance that indicates whether it can undergo a specific chemical change |
physical properties | any characteristic of a material that can be observed without changing the identity of the material itself |
Created by:
Carlyn Parr
Popular Science sets