How many steps are there in the Scientific Method?
There are 6 steps in the Scientific Method.
100
What are the three states of matter?
Solid, Liquid and Gas.
100
What does the symbol H mean in the periodic table?
Hydrogen
100
Name the three classifications matter can be in?
Mixtures, Elements and Compounds.
100
According to some of your classmates, what does ooblek smell like?
Babies.
200
What does the prefix centi- and kilo- mean?
The prefix centi- means 100 and the prefix kilo- mean 1,000.
200
What is the process from a solid to a gas called? What is the process from a gas to a solid called?
From a solid to a gas: sublimation
From a gas to a solid: deposition
200
What are the three particles of an atom?
Protons, Electron, and Neutrons.
200
What are the two types of mixtures?
Homogenous mixtures and Heterogenous mixtures.
200
What is Alejandra's Favorite Food?
Sushi
300
What was the first lab we did in Physical Science to practice the Scientific Method?
The Can Lab
300
Name at least two principles of Physical Science.
-Archimides Principle
-Pascal's
-Bernoulli's
-Boyle's Law
-Charle's Law
300
What is an ion?
An ion is a charged particle, meaning it has an unbalances number of protons and electrons.
300
Name at least 5 Physical Properties.
-Color
-Mass
-Shape
-Odor
-Physical State
-Hardness
-Density
-Melting/Boiling Point
-Magnetism
300
According to "some" of your classmates, what to we do a lot in the class?
Notes
400
What is the formula to find density?
d=mass/volume
400
What is pressure?
The amount of force exerted on a given area of surface.
400
How many electrons can the first ring have? the second? the third?
2, 8, and 18
400
What picture did Mr. Sterk show in his powerpoint as an example of suspension?
He showed a picture of an Italian Dressing.
400
What is the question that is constantly debated between Alejandro and Mr. Sterk?
What came first, the egg or the chicken?
500
What is the formula to convert Fahrenheit to Celsius?
Subtract 32, then multiply by 5 then divide by 9.
500
Why do rattle backs always want to spin counter clockwise?
Because it is uneven on one side.
500
What is uranium's half life?
4.5 billion years.
500
What is a colloid?
A mixture consisting of tiny particles that are intermediate in size between those in solutions and those in suspensions and that are suspended in liquid, solid, or gas.
500
After you read this current event, what have scientists found out about blaming?
Scientists just found out that teenager blaming others is something subconscious.