Does this matter?
The ability of a substance to disolve in another substance?
what is solubility
The amount of matter that takes up a certain amount of space (or volume)
What is Density
For anything to be matter, it must
Have mass AND take up _________
What is space?
The ability of a substance to burn easily
flammability
The math formula for finding density (hint: it uses two other properties of matter).
What is mass divided by volume? (mass / volume = density)
The temperature where a solid turns into a liquid because of heat.
What is the melting point?
A reaction with sulfur that makes an item dull in color or lose its brightness
Tarnish
Liquid A has a density of 2 g/mL. Liquid B has a density of 4 g/mL. Which one will sink to the bottom?
What is Liquid B? (More dense matter sinks below less dense matter; lighter matter rises above denser matter)
The temperature where a liquid turns into a gas because of heat.
What is the boiling point?
A distinctive smell
Odor
A candy bar has a density of .95 g/mL. Water has a density of 1.0 g/mL. Will the candy bar sink or float?
What is float? The candy bar has a lighter desnity than the water, so it rises above the more dense water.
Matter can change in two ways, in appearance of by creating NEW substances. These two types of changes are called ________ reactions and ________ changes.
Chemical Reactions and Physical Changes.
The feel or consistency of a surface or a substance. Example. fuzzy, bumpy, smooth, squishy
texture