CHEM 1020 EXAM 1 QUESTIONS AND VERIFIED DETAILED ANSWERS GRADED A+

CHEM 1020 EXAM 1 QUESTIONS AND
VERIFIED DETAILED ANSWERS
GRADED A+
QUESTIONS AND ANSWERS
what is an anion?. ANSWER -an ion with a negative charge.


Bromine ion symbol?. ANSWER -Br^-


chlorine ion symbol?. ANSWER -Cl^-


fluorine ion symbol?. ANSWER -F^-


iodine ion symbol?. ANSWER -I^-


nitrogen ion symbol?. ANSWER -N^3-


oxygen ion symbol?. ANSWER -O^2-


Phosphorus ion symbol?. ANSWER -P^3-


sulfur ion symbol?. ANSWER -S^2-


bromine (Br^-) anion name?. ANSWER -bromide.


chlorine (Cl^-) anion name?. ANSWER -Chloride

, fluorine (F^-) anion name?. ANSWER -Fluoride


iodine (I^-) anion name?. ANSWER -Iodide


nitrogen (N^3-) anion name?. ANSWER -Nitride


oxygen (O^2-) anion name?. ANSWER -Oxide


Phosphorus (P^3-) anion name?. ANSWER -Phosphide


sulfur (S^2-) anion name?. ANSWER -Sulfide


chromium (II) ion symbol?. ANSWER -Cr^2+


chromium (III) ion symbol?. ANSWER -Cr^3+


copper(I) ion symbol?. ANSWER -Cu^+


copper(II) ion symbol?. ANSWER -Cu^2+


iron(II) ion symbol?. ANSWER -Fe^2+


iron(III) ion symbol?. ANSWER -Fe^3+


mercury(I) ion symbol?. ANSWER -(Hg2)^2+


mercury(II) ion symbol?. ANSWER -Hg^2+


tin(II) ion symbol?. ANSWER -Sn^2+