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.
Covalent bonding - giant covalent structures Giant covalent structures contain a lot of non-metal atoms, each joined to adjacent atoms by covalent bonds covalent bonds: A covalent bond between atoms forms when atoms share electrons to achieve a full outer shell of electrons..