Exam (elaborations)
Biology 111 UNCG, test 1 (Questions + Answers) Verified 100% Correct!!.
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02,n2,ch4,nacl,h2 all have nonpolar bonds except which one? - nacl a single covalent chemcial bond represent the sharing of how many electrons? - two according to the scientific evidence, earth is approximately how old? - 4-5 billion years old after observing that fish live in clean water but no...
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