Show:
Misc
Atom Structor
Light
Dot Structor
100
What are the two different kinds of an electrical charge?
Positive and Negative
300
The mass of _______ determines the mass of an Aston because _______ and _______ are much larger than electrons
Nucleus, Protons, neutrons.
300
In a light wave what does a higher and shorter wave length have to do with the frequency?
Shorter wave equals a higher frequency and a longer wave has a lower frequency
400
What does the subscript in the chemical formula stand for? Example: CuCl2
One Cu and two Cl (2)
500
What columns of elements have similar physical or chemical properties?
Metal and nonmetal
500
What is the chemistry of light?
C=3 x 10^8 m/s