DictionaryForumContacts

Google | Forvo | +

0 taldeko elementu

environ. element of group 0 A group of monatomic gaseous elements forming group 18 (formerly group 0) of the periodic table: helium (He), neon (Ne), argon (Ar), krypton (Kr), xenon (Xe), and radon (Rn)

Add | Report an error | Get short URL | Language Selection Tips