Meaning & Definition of Na in English
English⟶
Na
/nɑ/
noun
1. A silvery soft waxy metallic element of the alkali metal group
- Occurs abundantly in natural compounds (especially in salt water)
- Burns with a yellow flame and reacts violently in water
- Occurs in sea water and in the mineral halite (rock salt)
synonym:
- sodium,
- Na,
- atomic number 11