Quantum Numbers
What shape is an s orbital?
Sphere
What is the speed of light?
2.998 x 108 m/s
What is the Pauli Exclusion Principle?
No two electrons have the same set of four quantum numbers.
What is the full electron configuration for Boron?
1s22s22p1
What is the name of Ca(OH)2?
Calcium Hydroxide
What does the principle quantum number (n) reveal about an orbital?
Energy Level
Given the frequency of a photon, how would you find the wavelength?
Wavelength = Speed of Light / Frequency
What rule states that the lowest energy electron configuration is the one that maximizes electron spin?
Hund's Rule
What is the full electron configuration for Sulfur?
1s22s22p63s23p4
What is the chemical formula for Potassium Nitrate?
KNO3
How many different spin directions can an electron have?
Two
What type of electromagnetic radiation has the smallest frequency?
Radio
What principle states that orbitals are filled at the lowest energy level first?
Aufbau Principle
What is the condensed electron configuration for Arsenic?
[Ar] 4s23d104p3
What is the name of Fe2S3?
Iron (III) Sulfide
What is the range of values for the magnetic quantum number?
-L -> +L
Describe the process of absorption in relation to light.
Process where electrons absorb a photon of light and move from a lower to higher energy.
What is the maximum number of electrons that can have an up spin in a full d subshell?
5
What is the condensed electron configuration for Ba2+?
[Xe]
What is the name of HClO?
Hypochlorous Acid
How many electrons are possible in an orbital of n = 4?
18 electrons
If the wavelength of a photon is doubled, how will the energy change?
Cut in half.
What is the highest energy level allowed by the periodic table?
7
How many valence electrons does Iodine have?
7
What is the chemical formula for Phosphoric Acid?
H3PO4