Definition of expend in the AudioEnglish.org Dictionary. Meaning of expend. What does expend mean? Proper usage and pronunciation (in phonetic transcription) of the word expend. Information about expend in the AudioEnglish.org dictionary, synonyms and antonyms.
Confidence votes 36. Covalent bonds usually form between the electrons in the outer valence of an atom. For study island the answer is nonmetals and nonmetals. Covalent bonds usually form between the electrons in the outer valence of an atom. For study island the answer is nonmetals and nonmetals.
Answers. Best Answer: molecular (aka covalent) bonds are between two or more nonmetals Ionic bonds are between a metal and a nonmetal (or between a polyatomic ion which is formed by covalent bonds) CH3OH Molecular NOCl molecular LiNO3 ionic CsBr ionic B2H6 molecular Ag2SO4 ionic Sc2O3 ionic NF3 molecular.Source(s):olecular (M) compounds are composed of nonmetals only. Ionic (I) compounds contain a metal or the NH4+ ion CH3OH-M NOCl-M LiNO3 - I CsBr-I B2H6 - M Ag2SO4 - I Sc2O3 - I NF3 - M. M Â· 7 years ago. Thumbs up.