Things I Didnt Know:
1. Matter releases energy in even parts.
2. It takes 2 seconds for light to travel from the Earth to the Moon.
3. The bigger the mass the more energy.
4. Energy= mass(the speed of light)2 -that 2 means squared.
Thats what E=MC2 means!
5. EMR= Electromagnetic Radiation.
Sunday, January 17, 2010
Wednesday, January 6, 2010
Atoms and Molecules- Jan 6
1. Atom is Greek for-
Uncuttable
2. What is in the middle of an atom?
In the middle of an atom you have a a very heavy particle called the nucleus.
3. What do protons and neutrons look like?
Nobody knows what they look like.
4. All matter is made up of ______ and ________.
atoms molecules
5. The difference in metals is what?
The number of protons in the nucleus.
6. Everything in the universe is ____________.
Energy or matter
7. What is the key to life?
Carbon is the key to life.
Uncuttable
2. What is in the middle of an atom?
In the middle of an atom you have a a very heavy particle called the nucleus.
3. What do protons and neutrons look like?
Nobody knows what they look like.
4. All matter is made up of ______ and ________.
atoms molecules
5. The difference in metals is what?
The number of protons in the nucleus.
6. Everything in the universe is ____________.
Energy or matter
7. What is the key to life?
Carbon is the key to life.
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