--- IONS & BUILDING BLOCKS ---
acetate
aluminate
ammonium
arsenide
carbonate
chromate
hydroxide
nitrate
perchlorate
phosphate
silicate
sulfate

--- ACIDS ---
acetic_acid
boric_acid
carbonic_acid
citric_acid
formic_acid
hydrochloric_acid
hydrofluoric_acid
nitric_acid
phosphoric_acid
sulfuric_acid
tannic_acid

--- BASES ---
aluminum_hydroxide
ammonia
barium_hydroxide
calcium_hydroxide
hydrazine
lithium_hydroxide
magnesium_hydroxide
potassium_hydroxide
sodium_hydroxide
water

--- OXIDES ---
aluminum_oxide
calcium_oxide
carbon_dioxide
carbon_monoxide
chromium_oxide
copper_oxide
hydrogen_peroxide
lead_oxide
lithium_cobalt_oxide
magnesium_oxide
manganese_dioxide
nitrogen_dioxide
nitrous_oxide
phosphorus_pentoxide
rust
silicon_dioxide
silver_oxide
sulfur_dioxide
sulfur_trioxide
titanium_dioxide
zinc_oxide

--- SALTS & HALIDES ---
aluminum_chloride
aluminum_sulfate
ammonium_chloride
ammonium_nitrate
ammonium_sulfate
antimony_trisulfide
baking_soda
barium_nitrate
barium_phosphate
barium_sulfate
cadmium_sulfide
calcium_carbide
calcium_carbonate
calcium_chloride
calcium_phosphate
calcium_sulfate
chalk
cobalt_aluminate
copper_chloride
copper_sulfate
gallium_arsenide
iron_carbonate
iron_chloride
iron_sulfate
lithium_chloride
magnesium_carbonate
magnesium_chloride
magnesium_sulfate
potassium_carbonate
potassium_chlorate
potassium_chloride
potassium_cyanide
potassium_feldspar
potassium_fluoride
potassium_iodide
potassium_nitrate
potassium_perchlorate
potassium_permanganate
silver_bromide
silver_chloride
silver_nitrate
sodium_carbonate
sodium_chloride
sodium_fluoride
sodium_hypochlorite
sodium_phosphate
sodium_silicate
sodium_sulfate
strontium_nitrate
silicon_carbide
lead_chromate

--- ORGANICS ---
acetone
acetylene
aspirin
benzene
butane
caffeine
carotene
cellulose
chloroform
chlorophyll
ethanol
ethylene
fructose
glucose
glycerol
hydrogen_sulfide
isopropanol
lignin
lycopene
methane
methanol
nitrocellulose
phosphine
propane
silane
starch
sucrose
trinitrotoluene
urea
vitamin_a
albumin
collagen
keratin
lactose

--- ALLOYS ---
amalgam
bronze
invar
magnalium
nichrome
pewter
solder
stainless_steel
steel

isoprene
quinine
catechin
dimethyltryptamine

benzaldehyde
graphite

pelargonidin
quercetin
saponin
high_tannic_acid