Chemistry

Articles about matter, substances, reactions and chemical science.

Articles in this category: 1474 Updated: April 29, 2026 Page 4 / 31

Barium bromide

Barium bromide (BaBr2): properties, preparation, uses and safety

Barium carbonate

Barium carbonate (BaCO3) — properties, occurrence, uses, and safety

Barium chlorate

Barium chlorate: properties, uses, preparation and safety

Barium chloride

Barium chloride (BaCl2): properties, uses and safety

Barium hydroxide

Barium nitrate

Barium oxide

Barium oxide (BaO): properties, preparation, uses, and safety

Barium peroxide

Barium peroxide (BaO2)

Barium sulfate

Barium sulfate (BaSO4)

Barium sulfide

Barium sulfide (BaS): properties, preparation, and uses

Base (chemistry)

Base (chemistry): definitions, properties, and common examples

Battery

Battery — electrochemical device for portable electrical power

Bauxite

Beaker

Beaker (laboratory glassware)

Benzene

Benzene (C6H6): structure, uses, hazards, and history

Benzodiazepine

Benzodiazepine: pharmacology, clinical uses, risks and history

Berkelium

Beryl

Beryl: mineral overview, varieties, formation and uses

Beryllium

Beryllium

Beryllium: Physical Properties, Industrial Uses, and Safety Considerations

Beryllium: Explore the element's physical properties, alloy and aerospace uses, role in gemstones like beryl, and essential safety, exposure risks, and handling precautions for ind

Bicarbonate

Bimetal

Bimetal: materials made from two bonded metals

Bioinorganic chemistry

Bioinorganic chemistry: the role of metals in biological systems

Bioorganic chemistry

Bioorganic chemistry: chemical methods applied to biological molecules

Biophysical chemistry

Biophysical chemistry: principles, methods, and biological systems

Bismuth

Bismuth: properties, history, uses, and notable facts

Bismuth(III) bromide

Bismuth(III) chloride

Bismuth(III) fluoride

Bismuth(III) iodide

Bismuth(III) nitrate

Bismuth(III) oxide

Bismuth(III) oxychloride

Bismuth(III) sulfide

Bismuth(III) sulfide (Bi2S3)

Bismuth(V) fluoride

Bismuth(V) fluoride (bismuth pentafluoride)

Bismuthate

Bismuthine

Bismuthine (BiH3): chemistry, properties, and significance

Bisphenol A

Bisphenol A (BPA): chemistry, uses, health concerns and regulation

Bleach

Blister agent

Block (periodic table)

Blocks of the periodic table

Blood agent

Bohrium

Bohrium (element 107)

Boiling

Boiling: the phase change of a liquid into gas

Boiling point

Boiling point

Boiling tube

Boiling tube (laboratory glassware)

Bond

Bond energy

Borax