Chemistry (word)
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chemistry Chemistry is the scientific study of the properties and behavior of matter. It is a natural science that covers the elements that make up matter to the compounds made of atoms, molecules and ions: their composition, structure, proper ...
'' derives from the word ''
alchemy Alchemy (from Arabic: ''al-kīmiyā''; from Ancient Greek: χυμεία, ''khumeía'') is an ancient branch of natural philosophy, a philosophical and protoscientific tradition that was historically practiced in China, India, the Muslim wo ...
'', which is found in various forms in European languages. ''
Alchemy Alchemy (from Arabic: ''al-kīmiyā''; from Ancient Greek: χυμεία, ''khumeía'') is an ancient branch of natural philosophy, a philosophical and protoscientific tradition that was historically practiced in China, India, the Muslim wo ...
'' derives from the Arabic word ''kimiya'' () or ''al-kīmiyāʾ'' (). The Arabic term is derived from the
Ancient Greek Ancient Greek includes the forms of the Greek language used in ancient Greece and the ancient world from around 1500 BC to 300 BC. It is often roughly divided into the following periods: Mycenaean Greek (), Dark Ages (), the Archaic pe ...
, ''khēmia'', or , ''khēmeia'',"alchemy", entry in ''The Oxford English Dictionary'', J. A. Simpson and E. S. C. Weiner, vol. 1, 2nd ed., 1989, . 'art of alloying metals', from χύμα (khúma, “fluid”), from χέω (khéō, “I pour”). However, the ultimate origin of the word is uncertain. According to the ''
Oxford English Dictionary The ''Oxford English Dictionary'' (''OED'') is the first and foundational historical dictionary of the English language, published by Oxford University Press (OUP). It traces the historical development of the English language, providing a c ...
'', ''al-kīmiyāʾ'' may be derived from the greek , which is derived from the ancient Egyptian name of Egypt, ''khem'' or ''khm'', ''khame'', or ''khmi'', meaning "blackness", i.e., the rich dark soil of the Nile river valley. Therefore, alchemy can be seen as the "Egyptian art" or the "black art". However, it is also possible that ''al-kīmiyāʾ'' derived from , meaning "cast together".


Overview

There are two main views on the derivation of the Greek word. According to one, the word comes from the greek ''χημεία'', pouring, infusion, used in connexion with the study of the juices of plants, and thence extended to chemical manipulations in general; this derivation accounts for the old-fashioned spellings "chymist" and "chymistry". The other view traces it to ''khem'' or ''khame'', hieroglyph ''khmi'', which denotes black earth as opposed to barren sand, and occurs in
Plutarch Plutarch (; grc-gre, Πλούταρχος, ''Ploútarchos''; ; – after AD 119) was a Greek Middle Platonist philosopher, historian, biographer, essayist, and priest at the Temple of Apollo in Delphi. He is known primarily for hi ...
as ''χημεία''; on this derivation alchemy is explained as meaning the "Egyptian art". The first occurrence of the word is said to be in a treatise of Julius Firmicus, an astrological writer of the 4th century, but the prefix al there must be the addition of a later Arabic copyist. In English,
Piers Plowman ''Piers Plowman'' (written 1370–86; possibly ) or ''Visio Willelmi de Petro Ploughman'' (''William's Vision of Piers Plowman'') is a Middle English allegorical narrative poem by William Langland. It is written in un- rhymed, alliterati ...
(1362) contains the phrase "experimentis of alconomye", with variants "alkenemye" and " alknamye". The prefix ''al'' began to be dropped about the middle of the 16th century (further details of which are given below).


Egyptian origin

According to the Egyptologist Wallis Budge, the Arabic word ''al-kīmiyaʾ'' actually means "the Egyptian cience, borrowing from the Coptic word for "Egypt", ''kēme'' (or its equivalent in the Mediaeval
Bohairic Coptic (Bohairic Coptic: , ) is a language family of closely related dialects, representing the most recent developments of the Egyptian language, and historically spoken by the Copts, starting from the third-century AD in Roman Egypt. Cop ...
dialect of Coptic, ''khēme''). This Coptic word derives from Demotic ''kmỉ'', itself from ancient Egyptian ''kmt''. The ancient Egyptian word referred to both the country and the colour "black" (Egypt was the "Black Land", by contrast with the "Red Land", the surrounding desert); so this etymology could also explain the nickname "Egyptian black arts". However, according to Mahn, this theory may be an example of
folk etymology Folk etymology (also known as popular etymology, analogical reformation, reanalysis, morphological reanalysis or etymological reinterpretation) is a change in a word or phrase resulting from the replacement of an unfamiliar form by a more famili ...
. Assuming an Egyptian origin, chemistry is defined as follows: :Chemistry, from the ancient Egyptian word "khēmia" meaning transmutation of earth, is the
science Science is a systematic endeavor that builds and organizes knowledge in the form of testable explanations and predictions about the universe. Science may be as old as the human species, and some of the earliest archeological evidence ...
of
matter In classical physics and general chemistry, matter is any substance that has mass and takes up space by having volume. All everyday objects that can be touched are ultimately composed of atoms, which are made up of interacting subatomic part ...
at the
atom Every atom is composed of a nucleus and one or more electrons bound to the nucleus. The nucleus is made of one or more protons and a number of neutrons. Only the most common variety of hydrogen has no neutrons. Every solid, liquid, gas, a ...
ic to
molecular A molecule is a group of two or more atoms held together by attractive forces known as chemical bonds; depending on context, the term may or may not include ions which satisfy this criterion. In quantum physics, organic chemistry, and bio ...
scale, dealing primarily with collections of atoms, such as
molecule A molecule is a group of two or more atoms held together by attractive forces known as chemical bonds; depending on context, the term may or may not include ions which satisfy this criterion. In quantum physics, organic chemistry, and b ...
s,
crystal A crystal or crystalline solid is a solid material whose constituents (such as atoms, molecules, or ions) are arranged in a highly ordered microscopic structure, forming a crystal lattice that extends in all directions. In addition, macro ...
s, and
metal A metal (from ancient Greek, Greek μέταλλον ''métallon'', "mine, quarry, metal") is a material that, when freshly prepared, polished, or fractured, shows a lustrous appearance, and conducts electrical resistivity and conductivity, e ...
s. Thus, according to Budge and others, chemistry derives from an Egyptian word ''khemein'' or ''khēmia'', "preparation of black powder", ultimately derived from the name ''khem'', Egypt. A decree of
Diocletian Diocletian (; la, Gaius Aurelius Valerius Diocletianus, grc, Διοκλητιανός, Diokletianós; c. 242/245 – 311/312), nicknamed ''Iovius'', was Roman emperor from 284 until his abdication in 305. He was born Gaius Valerius Diocles ...
, written about 300 AD in Greek, speaks against "the ancient writings of the Egyptians, which treat of the ''khēmia'' transmutation of gold and silver".


Greek origin

Arabic ''al-kīmiyaʾ'' or ''al-khīmiyaʾ'' ( or ), according to some, is thought to derive from the Koine
Greek Greek may refer to: Greece Anything of, from, or related to Greece, a country in Southern Europe: *Greeks, an ethnic group. *Greek language, a branch of the Indo-European language family. **Proto-Greek language, the assumed last common ancestor ...
word ''khymeia'' () meaning "the art of alloying metals, alchemy"; in the manuscripts, this word is also written ''khēmeia'' () or ''kheimeia'' (), which is the probable basis of the Arabic form. According to Mahn, the Greek word χυμεία ''khumeia'' originally meant "cast together", "casting together", "weld", "alloy", etc. (cf. Gk. ''kheein'' () "to pour"; ''khuma'' (), "that which is poured out, an ingot"). Assuming a Greek origin, chemistry is defined as follows: :Chemistry, from the
Greek Greek may refer to: Greece Anything of, from, or related to Greece, a country in Southern Europe: *Greeks, an ethnic group. *Greek language, a branch of the Indo-European language family. **Proto-Greek language, the assumed last common ancestor ...
word (''khēmeia'') meaning "cast together" or "pour together", is the
science Science is a systematic endeavor that builds and organizes knowledge in the form of testable explanations and predictions about the universe. Science may be as old as the human species, and some of the earliest archeological evidence ...
of
matter In classical physics and general chemistry, matter is any substance that has mass and takes up space by having volume. All everyday objects that can be touched are ultimately composed of atoms, which are made up of interacting subatomic part ...
at the
atom Every atom is composed of a nucleus and one or more electrons bound to the nucleus. The nucleus is made of one or more protons and a number of neutrons. Only the most common variety of hydrogen has no neutrons. Every solid, liquid, gas, a ...
ic to
molecular A molecule is a group of two or more atoms held together by attractive forces known as chemical bonds; depending on context, the term may or may not include ions which satisfy this criterion. In quantum physics, organic chemistry, and bio ...
scale, dealing primarily with collections of atoms, such as
molecule A molecule is a group of two or more atoms held together by attractive forces known as chemical bonds; depending on context, the term may or may not include ions which satisfy this criterion. In quantum physics, organic chemistry, and b ...
s,
crystal A crystal or crystalline solid is a solid material whose constituents (such as atoms, molecules, or ions) are arranged in a highly ordered microscopic structure, forming a crystal lattice that extends in all directions. In addition, macro ...
s, and
metal A metal (from ancient Greek, Greek μέταλλον ''métallon'', "mine, quarry, metal") is a material that, when freshly prepared, polished, or fractured, shows a lustrous appearance, and conducts electrical resistivity and conductivity, e ...
s.


From alchemy to chemistry

Later medieval Latin had ''alchimia / alchymia'' "alchemy", ''alchimicus'' "alchemical", and ''alchimista'' "alchemist". The mineralogist and humanist
Georg Agricola Georgius Agricola (; born Georg Pawer or Georg Bauer; 24 March 1494 – 21 November 1555) was a German Humanist scholar, mineralogist and metallurgist. Born in the small town of Glauchau, in the Electorate of Saxony of the Holy Roman Empir ...
(died 1555) was the first to drop the Arabic definite article ''al-''. In his Latin works from 1530 on he exclusively wrote ''chymia'' and ''chymista'' in describing activity that we today would characterize as chemical or alchemical. As a humanist, Agricola was intent on purifying words and returning them to their classical roots. He had no intent to make a semantic distinction between ''chymia'' and ''alchymia''. During the later sixteenth century Agricola's new coinage slowly propagated. It seems to have been adopted in most of the vernacular European languages following
Conrad Gessner Conrad Gessner (; la, Conradus Gesnerus 26 March 1516 – 13 December 1565) was a Swiss physician, naturalist, bibliographer, and philologist. Born into a poor family in Zürich, Switzerland, his father and teachers quickly realised his tale ...
's adoption of it in his extremely popular pseudonymous work, ''Thesaurus Euonymi Philiatri De remediis secretis: Liber physicus, medicus, et partim etiam chymicus'' (Zurich 1552). Gessner's work was frequently re-published in the second half of the 16th century in Latin and was also published in a number of vernacular European languages, with the word spelled without the ''al-''. In the 16th and 17th centuries in Europe the forms ''alchimia'' and ''chimia'' (and ''chymia'') were synonymous and interchangeable. The semantic distinction between a rational and practical science of ''chimia'' and an occult ''alchimia'' arose only in the early eighteenth century.William R. Newman and Lawrence M. Principe, "Alchemy vs. Chemistry: The Etymological Origins of a Historiographic Mistake," ''Early Science and Medicine'', vol. 3 (1998), 32-65. In 16th, 17th and early 18th century English the spellings — both with and without the ''"al"'' — were usually with an ''i'' or ''y'' as in ''chimic / chymic / alchimic / alchymic''. During the later 18th century the spelling was re-fashioned to use a letter ''e'', as in ''chemic'' in English. In English after the spelling shifted from ''chimical'' to ''chemical'', there was corresponding shift from ''alchimical'' to ''alchemical'', which occurred in the early 19th century."Chemic", "chemical" and "chemistry" in ''New English Dictionary on Historical Principles''
(year 1893). Als
"Alchemy" and "alchemist" in ''New English Dictionary on Historical Principles''
(year 1888).
In French, Italian, Spanish and Russian today it continues to be spelled with an i as in for example Italian ''chimica''.


See also

*
History of chemistry The history of chemistry represents a time span from ancient history to the present. By 1000 BC, civilizations used technologies that would eventually form the basis of the various branches of chemistry. Examples include the discovery of fire, e ...
*
History of science The history of science covers the development of science from ancient times to the present. It encompasses all three major branches of science: natural, social, and formal. Science's earliest roots can be traced to Ancient Egypt and Meso ...
*
History of thermodynamics The history of thermodynamics is a fundamental strand in the history of physics, the history of chemistry, and the history of science in general. Owing to the relevance of thermodynamics in much of science and technology, its history is finel ...
*
List of Arabic loanwords in English Arabic is a Semitic language and English is an Indo-European language. The following words have been acquired either directly from Arabic or else indirectly by passing from Arabic into other languages and then into English. Most entered one or ...
*
List of chemical element name etymologies This article lists the etymology of chemical elements of the periodic table. History Throughout the history of chemistry, several chemical elements have been discovered. In the nineteenth century, Dmitri Mendeleev formulated the periodic tabl ...


References

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Chemistry Chemistry is the scientific study of the properties and behavior of matter. It is a natural science that covers the elements that make up matter to the compounds made of atoms, molecules and ions: their composition, structure, proper ...
History of chemistry
Chemistry Chemistry is the scientific study of the properties and behavior of matter. It is a natural science that covers the elements that make up matter to the compounds made of atoms, molecules and ions: their composition, structure, proper ...