Wavelength and Frequency
Quantum Mechanical Model
Covalent and Ionic Bonding
Oxidation and Reduction
Periodic Table
100
What color of light has the longest wavelength?
What is red?
100
What color of light has the longest wavelength?
What is red?
100
Covalent bond is sharing electrons between _____.
What is nonmental and nonmetal?
100
What is oxidation?
What is lose electrons
100
Define Electronegativity
What is the ability of an atom's ability to attract electrons?
200
As wavelength increases, energy ______
What is decreases?
200
Electrons need this to jump from one energy level to a higher energy level
What is photon or quanta of energy?
200
How many valence electrons does Phosphorus have?
What is 5?
200
What is reduction
what is gain electron?
200
Atomic radius increases _______ groups and decreases _______ periods.
What is down and across?
300
Which of the EM waves has the longest wavelength?
what is Radio waves
300
What is the element of this electron configuration?
1s2 2s2 2p6 3s2 3p3
What is Phosphorus ?
300
AlF3 has which type of bonding?
What is ionic bonding?
300
Which is more likely to lose it's electrons, Ca or Be?
What is Ca?
300
Which has larger atomic radius, Ba or Na?
What is Ba?
400
Compared to visible light, ultraviolet radiation is more harmful to the human being because ultraviolet radiation has a higher:
what is frequency?
400
What rule is being violated in this orbital diagram?
What is the Aufbau principle?
400
Use Lewis dot structures to show the covalent bonding for CO
(2)C(6)O(2)
400
Find the electronegativity difference between Rb and O.
What is 2.7 (3.5-0.8)?
400
Which has larger electronegativity, Ca or Cs?
What is Ca (less energy levels)?
500
Calculate the frequency of a light with a wavelength of 2.50x10-7 meters
f=c/wavelength
1.2x1015 Hertz
500
This the name of the state where the electron exists before being moved to a higher energy level
What is ground state
500
What is the Lewis dot structure for Al3+
What is Al?
500
Which of the following elements has the smallest atomic radius: Cs, Ra, F, or Rn
What is Cs (cesium)?