where does the english word chemistry come from
Etymology of chemistry In the history of science, the etymology of the word chemistry is debatable. It is agreed that the word derives from the word alchemy, which is a European one, derived from the Kimiya (کیمیا) Alchemy al-kīmiyāʾ (الكيمياء). The Arabic term is derived from the Ancient Greek χημία khēmia or χημεία khēmeia.[1][2] However, the ultimate origin of the root word, chem, is uncertain.[3]
Halloween The word Halloween or Hallowe'en dates to about 1745[31] and is of Christian origin.[32] The word "Hallowe'en" means "Saints' evening".[33] It comes from a Scottish term for All Hallows' Eve (the evening before All Hallows' Day).[34] In Scots, the word "eve" is even, and this is contracted to e'en or een. Over time, (All) Hallow(s) E(v)en evolved into Hallowe'en. Although the phrase "All Hallows'" is found in Old English "All Hallows' Eve" is itself not seen until 1556.[34][35]
Chemistry Chemistry occupies an intermediate position in a hierarchy of the sciences by reductive level between physics and biology.[3] It is sometimes called the central science because it provides a foundation for understanding both basic and applied scientific disciplines at a fundamental level.[4] Examples include plant chemistry (botany), the formation of igneous rocks (geology), how atmospheric ozone is formed and how environmental pollutants are degraded (ecology), the properties of the soil on the moon (astrophysics), how medications work (pharmacology), and how to collect DNA evidence at a crime scene (forensics).
Hundreds and thousands Hundreds and thousands used incorrectly instead of hundreds of thousands to mean "an indefinite but emphatically large number".