Chemistry
What is the smallest unit of matter.
Atom
Wind is an example of what energy?
Renewable
What Star life’s cycle is when fusion begins
Main sequence
What takes up most of the periodic table
Metals.
Object in motion
Kinetic energy
Endothermic energy hasn’t what kind of energy
High Energy
Define non renewable energy in your own words?
Comes from sources that will run out or will not be replenished
What forces are working to balance each other in a star
Gravity and high condensation
What element has the atomic number of 1.
Hydrogen
Energy is measured in
Joules
What is dull and breakable?
Full outer shell.
What are 2 examples of non reneabkw energy?
Fossil fuels, Coal, petroleum and natural gas
Define high and low frequency
Number of waves per second
Oxygen and carbon are apart of what group?
Non metals
Energy that is stored due to interaction between objects
Potential Energy
What is the most important part of an object.
Nucleus
Define energy.
Ability to cause change
List Energies on spectrum by wavelength: longest to shortest
Noble gases are on the ______ of the table
Right side
A Great Dane is running and jumping into a lake with a velocity of 10m/s
Kinetic
When energy is high and heat energy is relased what kind of energy is it.
Exothermic
Largest source of energy.
Sun
Two variables used to plot stars on HR diagram
Temperature plus brughtness
Where is the atomic weight located on each element
Top right
Faster the skater is moving
The higher the kinetic energy