organic chemistry
加入词篮inorganic chemistry
acid
acidification
acidity
alkali
alkaloid
chlorine
hydrochloric acid
lactic acid
nitric acid
sulphuric acid
acetic acid
molecule
molecular weight
isomer
agent
reductant
oxidant
catalyst
chemical bond
valence
chemical equation
chemical formula
chemical element
isotope
allotrope
the periodic table
radium
metal
heavy metal
precious metal
metalwork
aluminum
aluminium
bronze
copper
tin
nickel
zinc
crystal
crystallization
transistor
polymer
particle
metallurgy
metallurgist
alloy
dilution
concentration
extraction
saturation
saturation point
sodium
sodium bicarbonate
sodium chloride
sodium carbonate
caustic soda
aluminum
nitrogen
nitrite
nitrate
nitric oxide
dioxide
reactant
reaction
reversible reaction
gas
rare gas
gas mask
air
sky
anode
anion
cathode
cation
solvent
solution
solubility
solute
saline
salinity
saline solution
neutralization
corrosion
carbon
carbohydrate
carbon dioxide
carbon monoxide
oxygen
oxide
oxygenation
oxidization
hydration
dehydration
silicon
silica
silicate
silicon dioxide
calcium
