Sodium
Sodium being removed from a jar
Block of sodium metal
Sodium burning in chlorine
Sodium reacting with ethanol
Iron II sulphate 7 water on watch glass
Calcium carbide salts
Sodium borohydride powder
Iron and sulphur
Copper, mercury & magnesium
Magnesium metal powder in watch glass
Magnesium metal with hazard pictograms
Salt crystals formed by evaporation
Lubricating oil
Sulphur and iron filings
Transition metals
Sodium metal
Sulphur
Iron (II) chloride crystals
Zinc nitrate crystals
Iron II Sulphide with hazard pictogram
Iron II Sulphide on watch glass
Chromium III chloride and hazard pictogram
Chromium III chloride 6 water
White crystals of sodium
Sodium hydroxide with hazard pictogram
Sodium hydroxide pellets on watch glass
Container of the chemical element sodium
Potassium nitrate with hazard pictograms
Phenol crystals
Cobalt chloride
Manganese (IV) oxide
Copper oxide powder
Copper II oxide on a watch glass.
Nickel II nitrate with hazard pictograms
Copper II oxide with hazard pictograms
Nickel II nitrate 6 water on watch glass
Copper (II) chloride on watch glass
Copper (II) chloride with hazard pictograms
Iron (II) chloride on a watch glass
Sodium hydroxide
Sulphur crystals
Sodium reacting with water
Sodium burning in water
Sodium dichromate
Metal salt crystals
Heating sodium chloride
Zinc II chloride with hazard pictograms
Sodium phosphate crystals, SEM
Crystal of sodium chloride
Residue from evaporated water
Iron sulphate
Anhydrous copper sulphate
Copper (I) chloride on watch glass
Iron (II) chloride with hazard pictograms
Copper chloride crystals
Sodium chloride, molecular model
Mono-sodium glutamate, polarised light micrograph
High-pressure sodium lamp
Iron filings and sand
Alkali metals
Flaming sodium symbol Na
Zinc sulphate crystals.
Evaporating water using a sand tray
Coarse iron filings on a watch glass
Zinc metal granules on watch glass
Container of the food additive E627
Container of the food additive E640
Alkali metals in jars
Metam sodium pesticide molecule
Potassium dichromate on a watch glass
Potassium dichromate and hazard pictograms
Chemistry experiment
Hydroxide precipitates
Sodium test, conceptual image
Manganese dioxide on a watch glas
Manganese dioxide with hazard pictograms
Copper II sulphate on watch glass
Copper II sulphate with hazard pictograms
Calcium chloride with hazard pictograms
Testing iron for magnetic properties
Manganese
Sodium chloride lattice
Sodium carbonate with hazard pictograms
Evaporation residues
White admiral butterfly
Male Adonis blue butterflies feeding on cow manure
Container of the food additive E262
Container of the food additive E325
Container of the food additive E331
Container of the food additive E335
Container of the food additive E337
Container of the food additive E350
Container of the food additive E356
Container of the food additive E470a
Container of the food additive E500
Container of the food additive E514
Container of the food additive E521
Container of the food additive E524
Container of the food additive E535
Container of the food additive E550
Container of the food additive E554
Container of the food additive E576
Container of the food additive E706
Container of the food additive E952
Container of the food additive E954
Container of the food additive E1412
Container of the food additive E1450
Container of the food additive E201
Container of the food additive E211
Container of the food additive E215
Container of the food additive E217
Container of the food additive E219
Container of the food additive E221
Container of the food additive E222
Container of the food additive E223
Container of the food additive E232
Container of the food additive E237
Container of the food additive E250
Container of the food additive E251
Container of the food additive E266
Container of the food additive E281
Container of the food additive E285
Container of the food additive E301
Container of the food additive E316
Container of the food additive E318
Container of the food additive E339
Container of the food additive E401
Container of the food additive E451
Container of the food additive E452
Container of the food additive E466
Container of the food additive E468
Container of the food additive E480
Container of the food additive E481
Container of the food additive E485
Container of the food additive E487
Container of the food additive E539
Container of the food additive E541
Container of the food additive E543
Reactive nitrogen species molecule
Conivaptan hyponatremia drug, molecular model
Sodium reacting with chlorine
Transition metal salts
Iron filings and sulphur
Silver hydroxide precipitate
Lithium metal
Sodium flame test
Sodium chloride, molecular models
Sodium reacting in water
Ammonium chloride
Potassium permanganate on a watch glass
Potassium permanganate hazard pictograms
Copper (I) chloride with hazard pictograms
Potassium dichromate
Sodium hydroxide added to iron II sulfate
Sodium pill, conceptual image
Borax (Sodium tetraborate decahydrate)
Phenytoin epilepsy drug, molecular model
Peroxynitrite reactive nitrogen species
Flame test on sodium
Copper (II) oxide (CuO) on a watch glass
Elements
Mercury oxide
Damp magnesium chloride
Copper oxide
Merbromin topical antiseptic molecule
Soy sauce crystals, light micrograph