Answer:
1. tributary 2. watersheds 3. divideThis is the correct answer according to E D G E N U I T Y 2020
Explanation:
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One is b, through the logic that group one can only lose or gain one electron and group 18 which is the noble gases and 132 doesn't make sense.
number two is ionic because they are metals who usually form bonds with non metals, covalent bonds are nonmetals and nonmetal bonding.
for three if the charge is a positive then yes because the atom then becomes neutral. True.
B
B
A
Iron (II) oxide FeO Fe : O = 1 : 1
Iron (III) oxide Fe₂O₃ Fe : O = 2 : 3
Answer:
0.6L
Explanation:
The formula of molarity is molSolute/litreSolution
.