Atomic Number 56 (Noun)
Meaning
A soft silvery metallic element of the alkali earth group; found in barite.
Classification
Nouns denoting substances.
Examples
- The atomic number 56 is the number of protons found in the nucleus of an atom of barium, a soft silvery metallic element.
- Barium, with an atomic number 56, is a chemical element with the symbol Ba and is a member of the alkaline earth group.
- The atomic number 56 of barium makes it a relatively heavy element, with a high density and a low melting point.
- In the periodic table, barium is listed as having an atomic number 56, which is a key identifier for this element.
- The atomic number 56 is a unique identifier for barium, distinguishing it from other elements in the periodic table.