Oxygen vs Mercury - What's the difference?
oxygen | mercury |
A chemical element (symbol O) with an atomic number of 8 and relative atomic mass of 15.9994.
Molecular oxygen (O2), a colorless, odorless gas at room temperature.
* {{quote-magazine, year=2013, month=September-October, author=
, magazine=(American Scientist), title= (medicine) A mixture of oxygen and other gases, administered to a patient to help him or her to breathe.
(countable) An atom of this element.
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.
As nouns the difference between oxygen and mercury
is that oxygen is a chemical element (symbol O) with an atomic number of 8 and relative atomic mass of 15.9994 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.oxygen
English
Noun
(wikipedia oxygen)Katie L. Burke
In the News, passage=Oxygen' levels on Earth skyrocketed 2.4 billion years ago, when cyanobacteria evolved photosynthesis: the ability to convert water and carbon dioxide into carbohydrates and waste ' oxygen using solar energy. The evolutionary precursor of photosynthesis is still under debate, and a new study sheds light.}}
Derived terms
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *Synonyms
* sourstuff * when used as a packaging gasSee also
* ozone ----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.
