The relationship between the mass of a substance and how much space it takes up (volume) is a substance's
What is Density?
The ability for one substance to dissolve in water
What is solubility?
Color, odor, mass, volume, state of matter, density, solubility, texture, conductivity, shape, malleability, ductility, size
What are physical properties?
definite shape, definite volume, particles vibrate tightly in place, move slowly, particles have strong attraction to each other, close together
What is a solid?
liquid to solid
What is freezing?
Anything that has mass and takes up space
What is matter?
The state of matter can change, the temperature can change and the speed of particles can change
What can happen when happen when a substance loses or absorbs thermal energy?
Flammability, reactivity, combustion, oxidation, corrosive
What are chemcal properties?
Takes the shape of container it is in, definite volume, particles slide past each other, particles move fast enough to overcome some of the attraction between them
What is a liquid?
solid to liquid
What is melting?
D=M/V
What is the formula for density?
Carbon dioxide bubble are formed when _________ and _________ react
What is baking soda and vinegar?
The points of water when the temperature is 32 F, 0 C
What is the melting/freezing point?
Changes shape, Changes volume (expands to fit container), particles move fast, particles move independently of one another
What is a gas?
Phase changes when energy is released
What is freezing/condensation?
________ g / 10 cm3= 20 g/cm3
What is 200?
What must happen for matter to change states?
What is it must gain or lose energy?
The points of water when the temperature is 100 C or 212 F
What is the boiling/ condensation point?
An unusual state of matter found in the sun and stars
What is plasma?
Phase changes when energy is absorbed
What is melting/vaporization