Elements
The Atom
Newtons Laws of Motion
Energy
Work and Simple Machines
100
H
What is hydrogen
100
These three subatomic particles make up the atom
What is the proton , the neutron and the electron
100
The scientist who create the three laws of motion
Who is Sir Issac Newton ?
100
the energy of motion
What is Kinetic energy
100
they only have a few parts and do work with only one movement
What is a simple machine
200
K
What is Potassium
200
The location where you are able to find the electron
What is the electron cloud model ?
200
An object in motion continues in motion with the same speed and in the same direction unless acted upon by an unbalanced force
What is Newtons First law of Motion
200
the ability to cause change
What is energy ?
200
a simple machine made up of a bar that pivots or rotates about a fixed point
What is a lever
300
CO2
What is Carbon Dioxide ?
300
This is the number placed in front of an element symbol or chemical formula in an equation
What is a coefficient
300
For every action there is an equal and opposite reaction Heresy Kiss Question !!
What is Newton's third law of Motion
300
stored energy
What is potential energy
300
a flat sloped surface that was used to make the pyramids
What is an inclined plane
400
W Kiss Question
What is Tungston
400
Balance this equation ____ N2 + ____ H2 _> ____ NH3
What is N2 + 3 H2 -> 2 NH3
400
This is the attractive force that exists between all objects that have mass
What is gravity
400
the energy that an electric current carries
What is electric energy
400
Is an inclined plane that is wrapped around a cylinder Kiss Question
What is a screw
500
Sb
What is Antimony
500
Balance this equation ____ Al + ____ HCl -> ____ H2 + ____ AlCl3
What is 2 Al + 6 HCl -> 3 H2 + 2 AlCl3
500
acceleration equals force over mass
What is Newton's second law of motion
500
this states that energy can be transformed from one form into another or transferred from one region to another but can not be destroyed
What is the law of conservation of energy
500
This is two of more simple machines that operate together
What is a compound machine
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