Which word correctly fills in the blank?
Atoms are the ____________ thing in the universe.
(Largest, Heaviest, Smallest, Lightest)
Smallest
100
Mass is measured with a _______ _______ ________.
Triple Beam Balance.
100
Density is ____________.
(the amount of stuff inside. OR the amount of space it takes up. OR how tightly packed the matter is.)
how tightly packed the matter is
100
The three most common states of matter found on Earth are _________, _________ and __________.
Solid, Liquid, Gas
100
Fill in the blank with a number! Mixtures are when you put _____ or more types of matter together.
two
200
Inside the atom's nucleus are two parts of the atom, the ______ and ________.
(Proton and Electron, Neutron and Proton, Electron and Neutron)
Neutron and Proton
200
Volume is measured using length x width x height OR by using a ___________ ___________.
Graduated Cylinder
200
The formula for finding density is _____________.
Mass/Volume
200
Particles of solids vibrate ___________(slowly/quickly) in place and are very _______ (close together/far apart).
Vibrate slowly in place while packed tightly together.
200
Heterogeneous mixtures are when _____________.
(you can see all the different parts of the mixture. OR
a mixture looks all alike, like one thing.)
you can see all the different parts of the mixture.
300
Orbiting around the outside of the atom's nucleus is the __________. (Proton, Neutron, Electron, Nucleus)
Electron
300
Mass measures the amount of _______.
(stuff it is made of. OR space it takes up.)
Stuff it is made of
300
The density of water is ________ g/cm3.
1.0
300
To act like a plasma we ___________________.
Moved fast, Acted Hot, Broken, electric, etc.
300
True or False
Chocolate Milk is a good example of a Homogeneous Mixture
True
400
Put the +, -, and 0 sign in the sentence below in correct order:
Protons have a ______ charge. Neutrons have a ____ charge. Electrons have a _______ charge.
+, 0, -
400
We use water ____________ to find the volume of an irregular shape.
(Stirring, Measurement, Displacement, Beaker)
Displacement
400
If an object's mass is 72 grams and it's volume is 34 cm3, will it sink, float, or suspend in water?
Sink
400
Put the four states of matter (Plasma, Solid, Gas and Liquid) in order from least amount of particle movement to most amount of particle movement. Also, thought of as coldest to hottest.
(Bose Einstein) Solid, Liquid, Gas, Plasma
400
True or False
Ranch Dressing is a good example of a heterogeneous mixture.
False
500
When atoms combine together to form new materials like water (H2O), these are called________. (Atoms, Molecules, Chemicals, Solutions)
Molecules
500
The volume of a graduated cylinder with water is 500 ml.
After dropping a rock inside, the volume read 672 ml.
What is the volume of the rock?
172 ml
OR
172 cubic cm
500
If an object's mass is 84 grams and it's volume is 150 grams, will it sink, float, or suspend in water?
float
500
Bose Einstein is when particles are getting very cold and move very little, almost not at all. A term scientists use to talk about this very limited particle motion is Absolute ___________. (Freezing, Zero, Motion, Nothing)
Absolute Zero
500
Explain why pizza dough is not a good example of a mixture.
The parts can not be separated after mixing.
The parts change into something new.