AP Biology PPT
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AP Biology [1]
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Chapter 2 The Chemical Context of Life Based on the periodic table shown here, which elements will most likely form an ionic bond? Na and Cl Li and F C and O N and O Si and Cl Based on the periodic table shown here, which elements will most likely form a polar covalent bond? Na and Cl C and O N and O Si and Cl H and H Based on the periodic table shown here, which elements will most likely form a covalent bond? Na and Cl C and O N and O Si and Cl H and H What do elements with atomic numbers 6, 14, and 22 have in common? same number of electrons same atomic mass