Periodic Trends
Energy and Light
Electron configuration
Atomic Structure
Miscellaneous
100
The atom with the larger radius between aluminum and indium.
What is indium?
100
Wavelength and frequency are _______________ related.
What is inversely?
100
The electron configuration for strontium.
What is 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2?
100
Said that all matter is made of atoms, atoms cannot be created or destroyed and atoms of different elements combine to form compounds.
Who is Dalton?
100
Sodium is a(n) _________________ metal.
What is alkali?
200
The atom with the larger ionization energy between calcium and barium.
What is calcium?
200
Energy that can excite electrons comes in quantized "packets" called ____________ of light.
What are photons?
200
An s orbital is _________________ shaped.
What is spherically?
200
Conducted the cathode ray experiment that discovered the electron.
Who is JJ Thompson?
200
Barium is a(n) ______________ metal
What is alkaline earth?
300
The atom with the smaller electronegativity value between chlorine and iodine.
What is chlorine?
300
Electrons in an excited state fall back to the _______ state, releasing energy in the form of light.
What is ground?
300
Number of orbitals in a p subshell
What is 3?
300
Conducted the gold foil experiment that discovered the positive nucleus.
Who is Ernest Rutherford?
300
________________ organized the periodic table by increasing number of protons.
Who is Demitri Mendeleev?
400
The atom with the greater reactivity between magnesium and aluminum.
What is magnesium?
400
When an electron goes from a lower energy level to a higher energy level, energy is ________________.
What is absorbed?
400
Noble gas configuration for osmium.
What is [Xe] 4f14 5d6 6s2?
400
Number of protons, neutrons and electrons in carbon-13.
What is 6,7 and 6?
400
The p orbital is shaped like a __________.
What is a dumbell?
500
Fe + PbCl2 --> (reaction) or (no reaction)
What is reaction?
500
Atoms emit certain colors of light because __________.
What is "photons must have the correct energy" to excite the electron?
500
The orbital with the highest energy between 3s, 5s, 4d and 4p is __________________.
What is 4d?
500
The charge on the atom with an atomic number 9, 10 electrons and a mass of 19.
What is -1?
500
The number of orbitals in an F subshell.
What is 7?
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