Elements with an oxidation number of 2 include which of the following? Check all that apply.<<< O A. Lithium B. Magnesium C. Potassium D. Calcium

asked Jul 22, 2021 86.5k views

3 votes

Elements with an oxidation number of 2 include which of the following?

Check all that apply.<<<
O A. Lithium
B. Magnesium
C. Potassium
D. Calcium

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1 vote

Answer:

Calcium , Magnesium

Step-by-step explanation:

APEX

Lookaji answered Jul 23, 2021

4.3k points

5 votes

Answer:

b-Mg

d-Ca

Step-by-step explanation:

all the group two metals have oxidation of 2

Antasha answered Jul 27, 2021

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