Chemists study the composition of matter and its properties. Chemists carefully describe the properties they study in terms of quantities, with detail on the level of molecules and their component atoms. Chemists carefully measure substance proportions, chemical reaction rates, and other chemical properties.

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In 1663, the chemist Christopher Glaser described "chymistry" as a scientific art, by which one learns to dissolve bodies, and draw from them the different substances on their composition, and how to unite them again, and exalt them to a higher perfection. [38]

化學是研究物質組成結構以及屬性，和它們在化學反應當中變化的科學 在化學反應當中，連接原子的鍵斷裂並重新形成，形成了具有不同性狀的物質。 在一個巨熱的煉鋼爐當中，氧化鐵即一種化合物和一氧化碳形成了鐵（一種單質）和另外一種化合物：二氧化碳 1931年的化學實驗室 在科隆大 …

This is a list of chemists. It should include those who have been important to the development or practice of chemistry. Their research or application has made significant contributions in the area of basic or applied chemistry.

Chemist Warehouse Group (trading as Sigma Healthcare Ltd) [3] is an Australian company operating a chain of retail pharmacies both locally and internationally. The company is one of Australia's largest pharmacy retailers with over 500 stores in Australia, [4] and employs over 20,000 staff. [5] The company brands itself as offering discounted prices for pharmaceutical …

A pharmacy (also known as a chemist in Australia, New Zealand and the British Isles; or drugstore in North America; retail pharmacy in industry terminology; or apothecary, historically) is where most pharmacists practice the profession of pharmacy. It is the community pharmacy in which the dichotomy of the profession exists; health ...

A chemist is a scientist who studies chemistry. In England, it can also mean a pharmacist (person who dispenses prescription medication). Chemistry is the study of elements, atoms, molecules, and how they react together. Chemists research and test medicines, fuels, foods, explosives, household chemicals, plastics, and a lot of other things.

Chemistry is very useful in everyday life and makes up the foundation of many branches of science. Most objects are made by chemists (people who do chemistry). Chemists are constantly working to find new and useful substances. Chemists make new drugs and materials like paints that we use every day.

The Apothecary or The Chemist bi Gabriël Metsu (c. 1651–67) A chemist is a scientist trained in the study o chemistry. Chemists study the composeetion o matter an its properties.