Atoms and States of matter
Electricity and waves
Physical and chemical changes
Fish
Miscellaneous
100
solid, liquid, gas
What are the three states of matter?
100
reflection
What happens when a light wave hits a mirror?
100
Color change
What is the first clue that a chemical change took place?
100
Ammonia, Nitrite, and Nitrobactor
What are the bad chemicals for fish?
100
Man made items
What are synthetic materials?
200
atoms= 1, molecules= 2+
What is the difference between atoms and molecules?
200
refraction
What happens when a light hits a lense?
200
Heat or light
What is the second clue that a chemical change took place?
200
Nitrate and Nitrosomanis
What are the good chemicals for fish?
200
Humans
What is considered the biggest threat to our world?
300
how high a wave gets
What is amplitude?
300
Formation of gases
What is the third clue that a chemical change took place?
300
Fish printing
What is Gyotaki fish printing?
300
Science and Engineering
How can we stop the biggest threat to our environment?
400
solid:non-moving, gas: ?
What is moving
400
adding power and coils
how do you make a electromagnet stronger?
400
raise it up higher
How can you increase potential energy?
400
Trout
What is the name of the fish we have in the tank?
400
Force of attraction between all matter
What is gravity?
500
N2O
What is the chemical formula for nitous oxide?
500
distance between waves
What is wavelength?
500
mass and accelaration
What are two ways you can increase kinetic energy?
500
to cool the tank
What is the chiller used for?
500
mass
What makes gravity stronger?
M
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