Chem final general info

Linear

Trigonal planar

Trigonal bipyramidal

Tetrathedral 

Octathedral

Molecular Solid

low-melting point (still low overall, but depends on the strength of IMF - dispersion, dipole-dipole, hydrogen)

doesn’t conduct electricity in any form

Ionic solid

Held together by opposite charges

High melting point

doesn’t conduct electricity as a solid, but does as a liquid (charges don’t move unless in liquid form)

hard

brittle

metallic solid

conducts electricity as a solid - valence electrons are delocalized, making it easier to conduct electricity/heat

often high melting point

malleable (moldable) and ductile

luster (shiny)

covalent network solid

extremely high melting point

very hard

insoluable

no electricity

NH4⁺

Ammonium

OH^-

Hydroxide

ClO₄^-

Perchlorate

ClO₃^-

Chlorate

ClO₂^-

Chlorite

ClO^-

Hypochlorite

NO₃^-

Nitrate

NO₂^-

Nitrite

CO₃^2-

Carbonate

SO₄^2-

Sulfate

SO₃^2-

Sulfite

PO₄^3-

Phosphate

PO₃^3-

Phosphite

Thompson

electron

Millikan

Charge of electron

Ruthford

Nueclus

Bequerel

radioactivity