Particle of Nature
Anything that takes up space
Matter
Name the 2 subatomic particles make up the nucleus
Protons and Neutrons
The creator of the Bohr model.
Niels Bohr
The creator of the Quantum Mechanical model
Erwin Schrodinger
The oldest high school in Mesa
Mesa High School
Name 3 examples of Physical properties
- Color
- Size
- Mass
Name the subatomic particle orbits the nucleus
Defined quantum
The amount of energy required to move an electron from one level to another
Define the Quantum Mechanical Model
a modern description of electrons in atoms that came from Schrodinger equation
Ms Hiapo's favorite drink
Diet Coke
Name an example of a chemical property.
Flammable.
The atomic number equals the number of __________ or _________
Protons or Electrons
State a reason why we still use the Bohr model although it is not completely correct.
It is a simplified picture of electrons and energy levels.
Name the 4 subshells
s, p, d ,f
The third planet from the sun
Earth
Name the states of matter
Solid, Liquid, Gas
Atomic mass equals the number of ____ + _____
Protons + Neutrons
Define atomic emission spectrum
A pattern formed when light emitted by an element is separated into the different wavelengths it contains
Name the shapes of the subshells
Sphere, dumbbell, cloverleaf, complex
1912
Name the 6 types of changes of state.
Freezing, Melting, Evaporation, Condensation, Sublimation, Deposition
How many neutrons are in the nucleus of an atom that has an atomic mass of 20
10 neutrons
Name the difference in continuous energy and quantized energy.
Define relative energies of subshells
The orbitals in each subshell have the same energy, going from lowest to highest energy (s < p < d < f)
The number of lugnuts on a wheel
5