Question

Write the charge of the following-

a. Fe and Cl in FeCl 2

b. Na and O in Na 2 O

c. Zn in ZnSO 4

d. Al in Al(OH) 3

e. K and H in KH

f. Ca in CaCO 3

g. Mg and Br in MgBr 2

Answer 1

Answer:

• +2and-1
• +1and-2
• +2and -2
• +3and-1
• +1and+1
• +2and-2
• +2 and -1

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