What is the difference between mercaptan and mercury?
mercaptan | mercury | Related terms |
(chemistry) Any of a class of organic compounds of sulphur, ( R1.S.R2 ); they tend to be foul-smelling. When R2 is a hydrogen atom, they are termed thiols or thioalcohols.
A metal.
# A silvery-colored, toxic, metallic chemical element, liquid at room temperature, with atomic number 80 and symbol Hg.
# (science, historical) One of the elemental principles formerly thought to be present in all metals.
# The mercury as used in a barometer or thermometer; ambient temperature.
# (obsolete) Liveliness, volatility.
#* Bishop Burnet
A plant.
# An annual plant, Mercurialis annua , formerly grown for its medicinal properties; French mercury.
#* 1653 , (Nicholas Culpeper), The English Physician Enlarged , Folio Society 2007, p. 188:
# A similar edible plant, Chenopodium bonus-henricus , otherwise known as English mercury or allgood.
# (US, regional) The poison oak or poison ivy.
Mercury is a related term of mercaptan.
As nouns the difference between mercaptan and mercury
is that mercaptan is any of a class of organic compounds of sulphur, ( R1.S.R2 ); they tend to be foul-smelling. When R2 is a hydrogen atom, they are termed thiols or thioalcohols while mercury is a metal.As a proper noun Mercury is
the Roman god associated with speed, sometimes used as a messenger. He wore winged sandals. Mercury corresponded to the Greek god Hermes.mercaptan
English
Noun
(en noun)mercury
English
Noun
(-)- The mercury there has averaged 37.6C, 2.3C above the February norm.
- He was so full of mercury that he could not fix long in any friendship, or to any design.
- Towards the tops of the stalks and branches come forth at every joint in the male Mercury two small round green heads, standing together upon a short footstalk, which growing ripe are the seeds, not having any flower.