anything on the periodic table is an element. for example: Na, S, Au.
Selenium tetrafluoride.
Chemestry
It is an element. Elements are composed of atoms, and atoms of elements combine chemically to form compounds.
This chemical element is dysprosium (Dy).
"He" is an element. It is the chemical symbol for helium, which is a noble gas and an element on the periodic table.
chemistry.
Reactions
yes
what is nautical
its a natural chemestry
A change in the chemestry of the brain.
chemist
Selenium tetrafluoride.
In English: As in Channel or Chapter. Also As in Chemestry In Spanish: Only possible as in Chapter. In Italian: Only Possible as in Chemestry
The Nobel Prize in Chemistry 1911 was awarded to Marie Curie for the discovery of the elements radium and polonium, by the isolation of radium and the study of the nature and compounds of this remarkable element.
Hydrogen has three isotopes with different names: protium (1H), deuterium (2H), and tritium (3H). Each isotope has a different number of neutrons in its nucleus.
chemistry - la chimie