States of Matter
Atoms and Elements
Solutions and Mixtures
Physical and Chemical Changes/Properties
Random Science Trivia
100
Atoms packed together tightly with the least amount of movement within particles are in this state.
Solids
100
What are the particles that orbit around the nucleus of an atom?
Electrons
100
A mixture which substances are NOT evenly mixed
Heterogeneous Mixtures
100
Name one of the 3 kinds of Chemical Properties
Burning, Rusting, Cooking
(Once one of these things happen a substance is changed into something else)
100
How long does it take for the Sun's radiation to hit Earth?
a.) 8 seconds
b.) 8 minutes
c.) 8 hours
d.) 8 days
b.) 8 minutes
200
True or False:
There is a fourth state of matter is called plasma.
True
200
What does the number on the bottom represent?
Atomic mass (Protons + Neutrons)
200
A homogenous mixture can also be called what?
A Solution
200
Physical properties do not change the substance into something new. Can you name any physical property?
Changes in mass & volume, Phase change, Density, Solubility, Melting & Boiling point and Conductivity,
200
What is the lowest part of the atmosphere?
a.) Troposphere
b.) Stratosphere
c.) Mesosphere
d.) Exosphere
a.) Troposphere
300
The phase change of a water turning into a gas...
Evaporation
300
The Electrons on the outermost shell of an atom are called what?
Valence Electrons
300
Is the following a substance an element, compound or mixture?
Blood
Mixture
300
The release of energy that causes the temperature to rise is called?
Exothermic Reaction
300
How fast does a hummingbird flap its wings per second?
a.) 15 flaps per second
b.) 50 flaps per second
c.) 80 flaps per second
d.)600 flaps per second
c.) 80 flaps per second
400
The phase change of a liquid turning into a solid...
Freezing
400
What are the name of the two kinds of models for atoms?
The Bohr Model and the Lewis Dot Structure
400
Is the following a substance an element, compound or mixture?
Carbon monoxide
Compound
400
Is the release of an Odor a chemical or physical change?
Chemical
400
Mycology is the study of what?
a.)People
b.) Fruit
c.) Tornadoes
d.) Fungi
d.) Fungi
500
The phase change of a gas turning into a solid...
Deposition
500
What is an Isotope?
Atoms of the same element with different amounts of neutrons.
500
Is the following a substance an element, compound or mixture?
Chocolate Milk
Mixture
500
What is this kind of chemical change
Forming of a precipitate.
500
Why are sharks and rays so different from other fish?
They have no bones!