Definition, Meaning & Synonyms
au
noun
/ɔː/
Definition
The chemical symbol for gold, a soft and yellow precious metal.
Examples
- Gold, represented as ‘au’, is often used in jewelry.
- In the periodic table, ‘au’ stands for gold, which has an atomic number of 79.
- Many ancient civilizations valued ‘au’ for its beauty and rarity.
Meaning
In the context of chemistry, ‘au’ represents the element gold, which is known for its luster and resistance to tarnishing.
Synonyms
- Gold
- Aurum
- Precious metal
