Subatomic Particles
Periodic Table
EM Spectrum
States of Matter
SI Units
100
This has a positive charge and is located in the nucleus of the atom.
What is the proton?
100
Number of protons in the nucleus of the atom.
What is the atomic number?
100
This part of the EM spectrum has the longest wavelengths with frequencies below 300 GHz and are used to transmit music.
What are radio waves?
100
This state of matter has definite shape and volume and the particles are compact.
What are solids.
100
Length
What is meter?
200
This has a neutral charge and is located in the atomic nucleus.
What is the neutron?
200
Peridocity is dependent on this.
What are similar properties?
200
This part of the EM spectrum has the a short wavelength and is used to heat food
What are microwaves?
200
This form of matter flows to shape a container and the particles are far apart.
What is gas?
200
Mass
What is kg?
300
This has a negative charge and is located outside the nucleus of a atom.
What is the electron?
300
12.011 represents this.
What is the average atomic weight?
300
This process is the release of electrons when light hits the surface of a metal.
What is the Photoelectric Effect?
300
This is an ionized substance that becomes highly electrically conductive to the point that long range EM fields dominate its behavior.
What is plasma?
300
Time
What is seconds? or s?
400
Each of two or more forms of the same element that contain equal numbers of protons but different numbers of neutrons
What is an isotope?
400
If Uranium has 92 protons, then it must have this many electrons.
What is 92?
400
3.00 * 10^8 m/s
What is the speed of light?
400
This form of matter flows with a constant volume and takes the shape of an container. Particles are less closely packed.
What is liquid?
400
Temperature
What is Kelvin? or K?
500
An unstable nuclei of an atom can emit these types of radiation to become a new element. (Name 2 of 3)
What are Alpha, Beta, and Gamma Rays?
500
This element is the most abundant in the universe.
What is Hydrogen?
500
The base unit for measuring frequency.
What are hertz?
500
mass reactants = mass products
What is the Law of Conservation of Mass?
500
Amount of Substance
What is the mol? or mole?