States of Matter
States of Matter part duex
Properties of matter
Mixtures and Solutions
Matter
100
A substance that has no definite volume or mass, its particles are far away from each other.
Gas
100
Water at room temperature is in what state of matter, solid, liquid, or gas?
Liquid
100
When a mixture's particles are NOT evenly distributed, or it has a variable composition
Heterogenous
100
In a _____________ different parts can be separated and pulled out.
Mixture
100
Matter is ____________.
Anything with mass and volume
200
This state of matter has a definite volume, but not a definite shape. It often takes the shape of the container that holds it.
Liquid
200
When a liquid changes to a solid, how does the amount of energy that the particles have change?
The particles have less energy when they are a solid
200
A pure substance that is only made up of one type of atom
Element
200
Is sweat evaporating off skin a physical or chemical change?
Physical
200
Label the four boxes (go left to right, then down) as element, compound or mixture
Element
Mixture
Compound
Compound
300
At this temperature Celsius water begins to freeze (turn from a liquid to a solid).
0 degrees celsius.
300
Is a apple decomposing in a compost bin a physical or chemical change?
Chemical
300
A glass of water can be described as these two things
Homogeneous mixture and pure substance
300
A mixture in which the particles are spread out evenly throughout is known as ______________.
Homogenous
300
List the three phases from closest together particles to most spread out
Solid, Liquid, Gas
400
Definite shape, definite volume, and particles close together describe this state of matter?
Solid
400
When a liquid becomes a gas.
Evaporation
400
The measure of how fast particles are moving in matter is ________
Temperature.
400
In our separation of a mixture lab, the NaCl dissolved in the salt water created a _______________ mixture. The ability to dissolve in water (solubility) is know as a ______________ property.
Homogenous
Physical
400
There is a fourth state of matter that conducts electricity really well (which is a physical property!), this state is known as _________.
Plasma
500
When a solid changes directly to a gas
Sublimation
500
When a gas turns to a liquid it forms droplets on cold surfaces. This is known as
Condensation
500
2 or more atoms bonded together
Molecule
500
A substance that only contains one type of particle
Pure Substance
500
Is gold an element, mixture, or compound?
Element.