Show:
Matter/Heat Energy
Static Electricity
Electric Currents
Experiments
The ATOM
100
What are the states of matter?
Solid Liquid and Gas
100
Static electricity is made from ___________ two objects together.
rubbing
100
What is it called when electricity is allowed to flow freely.
a circuit or a closed circuit
100
Name the "goo" also known as a non-Newtonian substance.
Oobleck
100
What are the particles that make up an atom?
protons, neutrons, and electrons
200
Name 4 of the properties of matter.
color, shape, size, volume, mass, texture...
200
Give an example of static electricity in nature
Lightning!
200
If electricity does not flow through an object, what is that object called?
an insulator
200
In the balloon experiment, what were we testing?
Static electricity
200
Which two particles, in atoms, are attracted to each other?
Protons and electrons
300
What is the freezing point of water in both Celsius and Fahrenheit?
0*C and 32*F
300
What part of an atom "moves" or "jumps" during static electricity?
electrons
300
Name 3 conductors
metals (or other conductors)
300
How many experiments have we done?
3, Oobleck, static electricity and conductors vs insulators
300
The inside of an atom is mostly....
empty space
400
What are two major ways matter can change?
Physical and Chemical changes (or examples of each)
400
Why does the hair on your head "stand on end" when you rub a balloon on it?
the electrons are repelling each other
400
True or False: In a parallel circuit, when you remove a piece the entire circuit fails and won't work.
False
400
The center of the atom which contains the protons and neutrons is called the...
Nucleus
500
If each crayon weighs 5 oz and the empty box weights 6 oz, how much does a full box of 8 crayons weigh?
46 oz
500
Explain an electric current.
When electricity flows CONSTANTLY.
500
Water, H2O, is made of what elements?
hydrogen and oxygen