Atoms
Lightening
Electricity
Old dead Guys
Electric Current
100
This is the number of natural elements that make up atoms
What is 92?
100
This is how storm clouds get charged?
What is raindrops and ice crystals collide?
100
Conductors are materials in which electrons move easily- name 3.
What are copper, graphite , metal?
100
In 1800 he figured out how to steady the flow of electricity.
Who is Alessandro Volta?
200
The nucleus is made up of these.
What are protons and neutrons?
200
The charges in the cloud separate -- what goes to the top and what goes to the bottom?
What is protons to the top of the cloud and electrons moving to the bottom of the cloud?
200
Insulators that do not allow movement of charges Name 3
What are rubber, wood, silicone, and plastic?
200
He created the electric motor.
Who is Michael Faraday?
200
An electric current that reverses direction many times a second at regular intervals- found in your walls.
What is alternating current?
300
The charge of this is positive
What is a proton?
300
What is created in the space between the clouds and the ground?
What is an electric field?
300
The process of transferring a charge by touching or rubbing
What is charging by contact?
300
He created an world famous experiment with a kite a key and a leyden jar?
Who is Benjamin Franklin?
300
Current that flows in one direction only- The AA, AAA, D, 9V---duracell, energizer and other batteries have this word on them
What is direct Current?
400
The place where you will find an electron.
What is spinning around a nucleus?
400
A lightening bolt looks like a step ladder from the sky to the ground... what is the science word?
What is a step leader?
400
An accumulation of excess electric charges on an object.
What is static electricity?
400
He created a dry cell battery.
Who is George Leclanche?
400
The three main batteries we see are (AA, Car, Cell phone)
What are dry, wet and lithium ion?
500
Atoms become charged in this way.
What is by gaining or loosing electrons?
500
The noise or thunder is caused because of this?
What is the heat of the lightening causing a compression wave?
500
The name of the machine that can ZAP you with static electricity?
What is a van degraff machine?
500
He invented the lightbulb.
Who is Thomas Edison?
500
The tendency for a material to oppose the flow of electrons changing electrical energy into heat and light.
What is resistance?
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