HyperDicEnglishHELIUM ... helium group

Install About

Dictionary A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z
Related WikiPedia: helium group
English 1 sense of the expression helium group:
NOUNsubstancehelium groupthe series of inert gases
Englishhelium group: 1 sense noun 1, substance
MeaningThe series of inert gases.
BroaderseriesSimilar things placed in order or happening one after another

©2001-25 · HyperDic hyper-dictionary · Contact

English | Spanish | Catalan
Privacy | Robots

Valid XHTML 1.0 Strict