Exam (elaborations)
BISC 220 UPDATED Exam Questions and CORRECT Answers
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Valency How many electrons the atom need to fill shell - Shell 1: 2e- - Shell 2: 8e- - Shell 3: 18eCovalent bonds - Sharing of electrons between atoms of the same or different element Compound - combo of 2+ different elements Electronegativity - Atoms attraction for e- in covalent bond (EX: ...
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