STAARBurst
Elements
States of Matter
Density
Dry Ice
100
What are your teachers' names?
Ms. Cara & Mr. Green
100
What is the table called that lists all the elements?
Periodic Table of Elements
100
Name the four states of matter.
Solid, liquid, gas, plasma
100
What are the two things you need to find density?
Mass & Volume
100
What is dry ice?
Solid carbon dioxide
200
Where are we going today for the field trip?
Camp Mabry & Deep Eddy!
200
What is the difference between an element and a compound?
An element is only one element and can be found on the Periodic Table. Compounds cannot be found on the Periodic Table and are made up of 2 or more elements.
200
Name an example of plasma.
Lightning, stars, sun, fluorescent lights, neon lights
200
If oil is LESS dense than water, will it be on top of water or below water?
On top!
200
What is it called when dry ice changes from a solid to a gas?
Sublimation
300
What is the new type of science we will start tomorrow?
Aerodynamics
300
Name a metalloid element.
Boron, Silicon, Germanium, Arsenic, Antimony, Telerium, Astatine
300
What is it called when gas turns back into a liquid on the outside of a cold glass?
Condensation
300
Aluminum is more dense than water. Will it float or sink?
Sink!
300
Does cold water or hot water make dry ice sublimate faster?
Hot water
400
What time do we go to recess in the AFTERNOON?
2:15
400
If you mix sodium and chlorine, what substance do you get?
Salt (NaCl)
400
What is it called when a liquid turns into a gas?
Evaporation
400
If the mass of an object is 100 and the volume of this object is 10. What is the density?
Density = 10
400
What is an independent variable?
Something you change in an experiment - like the temperature of water in the dry ice experiment
500
What's Ms. Cara's favorite color?
Blue :)
500
How many elements are on a standard Periodic Table?
111
500
If something is evaporating, is it increasing in temperature or decreasing in temperature?
Increasing in temperature - particles are moving faster.
500
What is the density of water?
1
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