Formulas
Atomic Structure
Periodic
Table
Names
Periodic Table II
100
Na2O
What is sodium oxide?
100
Distance of an electron from the nucleus is described by this.
What is an energy level?
100
Part of the table that is horizontal.
What is a period?
100
The name of this ion is "nitride." (Give symbol and charge).
What is N3-?
100
Number of valence electrons in calcium (Ca).
What is two?
200
Li2SO4
What is lithium sulfate?
200
s, p, d, f
What are the four sublevels?
200
Name of the outer electrons in an atom.
What is valence electrons?
200
Formula for hydrofluoric acid.
What is HF?
200
Number of valence electrons in a halogen.
What is seven?
300
N2O7
What is dinitrogen heptoxide?
300
A wave which wavelength must match the energy level, and also a particle.
What is the way that the quantum mechanical model describes the electron?
300
Changes in atomic radius, left to right.
What is decreases?
300
The formula for aluminum carbonate.
What is Al2(CO3)3?
300
The name of Group IIA or 2.
What is "Alkalai Earth Metals"?
400
HNO3
What is nitric acid?
400
Loses energy as light.
What is what happens when the electron moves from a higher energy level to a lower one?
400
Groups that have the same number of valence electrons as their group number.
What is Representative Groups?
400
Name of all negative ions.
What is "anion."
400
The outer electrons of Chlorine (Cl). Give period, sublevel(s), and numbers of electrons in sublevels.
What is 2s22p5?
500
H2Te
What is hydrotelluric acid?
500
The electron can be found here 90% of the time.
What is an orbital, or orbital shape?
500
Group that has the highest electronegativity.
What is VIIA or 17?
500
The kind of ion that oxygen becomes when it combines with a metal.
What is "anion"?
500
The number of d level electrons found in a neutral atom of zinc (Zn).
What is 10?
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