atomic number 21 | अमरकोश - भारत का शब्दकोश

Meaning of word atomic number 21 from English dictionary with examples, synonyms and antonyms.

atomic number 21 noun

Meaning : A white trivalent metallic element. Sometimes classified in the rare earth group. Occurs in the Scandinavian mineral thortveitite.

Synonyms : sc, scandium

Install App

चौपाल

चर्चित शब्द

sunbeam (noun)
A ray of sunlight.

hair (noun)
A covering for the body (or parts of it) consisting of a dense growth of threadlike structures (as on the human head). Helps to prevent heat loss.

venus (noun)
The second nearest planet to the sun. It is peculiar in that its rotation is slow and retrograde (in the opposite sense of the Earth and all other planets except Uranus). It is visible from Earth as an early `morning star' or an `evening star'.

extinguisher (noun)
A manually operated device for extinguishing small fires.

chemist (noun)
A scientist who specializes in chemistry.

fire extinguisher (noun)
A manually operated device for extinguishing small fires.

dirty-minded (adjective)
Having lewd thoughts.

old man (noun)
A man who is very old.

cupid (noun)
(Roman mythology) god of love. Counterpart of Greek Eros.

mimicry (noun)
The act of mimicking. Imitative behavior.