CHEM 210 BIOCHEMISTRY EXAM SCRIPT TESTED QUESTIONS AND SOLUTIONS 100 PERCENT CORRECT

CHEM 210 BIOCHEMISTRY EXAM SCRIPT
TESTED QUESTIONS AND SOLUTIONS 100
PERCENT CORRECT


◉ ionic bond. Answer: metal and nonmetal


◉ covalent bond. Answer: two nonmetals


◉ how to name an ionic compound?. Answer: name the cation (metal)
and then the anion (nonmetal), but replace the ending of the anion
with -ide


◉ Na+. Answer: sodium


◉ Li+. Answer: lithium


◉ K+. Answer: potassium


◉ Ca2+. Answer: calcium


◉ mg2+. Answer: magnesium

, ◉ Cs+. Answer: cesium


◉ Al3+. Answer: aluminum


◉ Ba2+. Answer: barium


◉ Sr2+. Answer: strontium


◉ Br-. Answer: bromide


◉ Cl-. Answer: chloride


◉ I-. Answer: iodide


◉ F-. Answer: fluoride


◉ O2-. Answer: oxide


◉ S2-. Answer: sulfide


◉ N3-. Answer: nitride


◉ P3-. Answer: phosphide