A measurement of the pull of gravity on an object.
What is weight
100
What is the smallest particle of an element that still has the same chemical properties of the element?
What is Atom.
100
What are the 4 states of matter?
What is solid, liquid, gas, plasma
100
Salad dressing is what type of mixture?
What is heterogeneous.
100
mass/volume
What is density
200
A measurement of how much space something takes up.
What is volume.
200
How do you figure out the atomic mass of an element?
What is add the protons and neutrons.
200
What type of matter has no definite shape, but does have definite volume?
What is liquid.
200
A stable homogeneous mixture in which very small, fine particles of one material are scattered throughout another material, blocking the passage of light without settling out.
What is colloid.
200
List 4 physical properties
What is shape, color, size, mass, volume, density, weight
300
The amount of matter in an object.
What is Mass.
300
What does the number of protons help you identify?
What is an atoms atomic number.
300
True or False: As the temperature of matter increases, so does pressure and volume.
Hint: Think about what happen to the particles of matter when heat is added.
What is True.
300
A mixture of one substance dissolved in another.
What is solution.
300
True or False: In a compound, the elements lose their original properties and gain new ones.
What is True
400
You would use the water displacement method to find an objects what?
What is volume.
400
What type of charge do these sub-atomic particles have?
Proton
Neutron
Electron
What is
Positive
Neutral
Negative
400
What is it called when matter goes straight from a solid to a gas?
What is sublimation.
400
A mixture of one or more metals.
What is Alloy.
400
This is a method of separation where the parts of a mixture are separated by vaporization and condensation.
What is distillation.
500
A measurement of the average amount of kinetic energy of the atoms and molecules in a material.
What is temperature.
500
Chemical combinations of elements that share their electrons are called?
What is Molecules.
500
What determines the state of matter?
What is the amount of energy of the particles.
500
List 3 ways that mixtures can be separated.
What is magnetism, sifting, filtration, buoyancy, evaporation.
500
In a solutions, what do you call the substance that gets dissolved?