Question 1: Oxidation States (2.5 points)
Unit 5
a. What is the oxidation state of an element...
Chemistry, 08.12.2020 02:20 paige5horses2000
Question 1: Oxidation States (2.5 points)
Unit 5
a. What is the oxidation state of an element? (1 point)
b. Match the element or group to the rule assigning its oxidation state. (1.5 points)
A. Oxygen
B. Hydrogen
C. Lone elements and atoms in gases
D. Elements with multiple oxidation states
E. Elements in groups 1, 2, and 17 and polyatomic ions
0
Ionic charge
+1, – 1 if bonded to a diatomic metal
Almost always –2
Determined by other elements in the compound
Answers: 3
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