Index

A

abundance: Atomic mass
actinides: The periodic table
alkali metals: The periodic table
alkaline earth metals: The periodic table
amu: Subatomic-particles
anions: Particles
atomic mass: Atomic mass
atomic mass unit: Subatomic-particles
atomic number: Protons; Nuclear symbol
atomic radius: Periodicity I: the atomic radius
atoms: Particles

B

boil: Matter

C

cations: Particles
chemical changes: Matter
compound: Protons
condense: Matter
converge: Electron transit in hydrogen atoms
convergence limit: Electron transit in hydrogen atoms

D

d block: The periodic table
degenerated: Electron configuration: the principles
deposit: Matter

E

electromagnetic spectrum: Electromagnetic waves
electron transit: Electron transit in hydrogen atoms
electrons: Subatomic-particles
element: Protons; Protons
energy levels: Electromagnetic spectrum; Electron configuration: with quantum mechanical model
evaporate: Matter
excited state: Electromagnetic spectrum

F

f block: The periodic table
freeze: Matter

G

gas: Matter
ground state: Electromagnetic spectrum
group: Writing electron configuration; The periodic table

H

halogens: The periodic table
heterogeneous mixture: Protons
homogeneous mixture: Protons

I

ionization energy: Periodicity III: ionization energy
isoelectronic: Writing electron configuration
isotopes: Neutrons

L

lanthanides: The periodic table
liquid: Matter

M

main groups: The periodic table
mass: Matter
mass number: Nuclear symbol
mass spectrometer: Mass spectrometry (III)
mass spectrometry: Mass spectrometry; Mass spectrometry (III)
mass spectrum: Mass spectrometry (III)
mass-charge ratio: Mass spectrometry (III)
matter: Matter
melting: Matter
metalloids: The periodic table
metals: The periodic table
mixtures: Protons
molecules: Particles

N

neutron: Subatomic-particles
noble gas: Writing electron configuration
noble gases: The periodic table
node: Shapes of orbitals
non-metals: The periodic table
nuclear charge: Periodicity I: the atomic radius
nuclear symbol: Nuclear symbol
nucleus: Subatomic-particles

O

orbital penetration: Shapes of orbitals
orbitals: Electron configuration: with quantum mechanical model

P

p block: The periodic table
particles: Particles
period: Writing electron configuration; The periodic table
periodic table: Nuclear symbol
photon: Electromagnetic waves
physical change: Matter
proton: Subatomic-particles
pure substance: Protons

Q

quantum mechanical model: The modern way: quantum mechanical model
quantum number: The modern way: quantum mechanical model

R

relative atomic mass: Atomic mass

S

s block: The periodic table
shielding effect: Periodicity I: the atomic radius
solid: Matter
states: Matter
stoichiometry: History of atomic models
subatomic particles: Subatomic-particles
sublevels: Electron configuration: with quantum mechanical model
sublimation: Matter

T

the orbital: The modern way: quantum mechanical model
transition metals: The periodic table

V

valence shell: Writing electron configuration
volume: Matter

W

wave functions: The modern way: quantum mechanical model