Periodic Table
Periodic Trends
Electron Configuration
Quantization of Energy
Magnetism
100
B, Si, Ge, As, Sb, and Te.
What are the metalloids?
100
The trend for increasing atomic radius on the periodic table.
What is down and to the left?
100
The full electron configuration for silicon (Si).
What is 1s22s22p63s23p2?
100
A description of the relationship between wavelength and frequency of electromagnetic radiation.
What is inverse?
(As one increases, the other decreases.)
(c =λν)
100
A property of materials to be weakly affected by magnetic fields due to unpaired electrons resulting in a nonzero spin.
What is paramagnetism?
200
The category of elements that can have various oxidation states (charges).
What are the transition metals?
200
The most electronegative element on the periodic table.
What is fluorine?
200
The noble gas configuration for silver (Ag).
What is [Kr] 5s14d10?
200
The relationship between the energy of a photon and its frequency.
What is E = hν?
200
The orbital diagram and type of magnetism of magnesium (Mg).
What is 1s22s22p63s2 and diamagnetic?
300
The "group" of elements known for being highly radioactive.
What are the actinides?
300
The most electronegative of the elements Cl, S, Br and N.
What is Cl?
300
The shell and subshell of an electron with the quantum numbers {5,3,-2,½}.
What is 5f?
300
The wavelength of a photon (in nanometers) with a frequency of 5.45 × 1014 Hz.
What is 550 nm?
300
The type of magnetism experienced by group 12 elements.
What is diamagnetism?
400
The predominant property of the group of elements containing Rn.
What is (inert/full valence shell)?
400
The order of the elements Kr, Ca, Ar, S, B by increasing atomic radius.
What is B < Ar < S < Kr < Ca?
400
The noble gas configuration for bismuth (Bi).
What is [Xe] 6s24f145d106p3?
400
The energy of a photon with a frequency of 2.91 × 1014 Hz.
What is 1.93 × 10-21 J?
400
A ferromagnetic element.
What is (Co, Fe, Ni, Gd, Tb, Dy)?
500
The smallest element of a group of elements known for their ability to form basic (alkaline) solutions in water?
What is beryllium (Be)?
500
The order of the elements O, Br, Ne, He, F by increasing electronegativity.
What is He = Ne < Br < O < F?
500
A set of quantum numbers that could describe the last electron added to chlorine.
What is {3,1,0,-½}?
(possible values of mℓ = -1, 0, 1)
(possible values of ms = ½, -½)
500
The wavelength of a photon in nanometers needed to excite a hydrogen atom from n=2 to n=5, requiring an energy of 1.550 × 10-19 J.
What is 1281 nm?
500
Two diamagnetic elements with the outermost energy level n=2.
What are beryllium (Be) and neon (Ne)?