The valency of calcium is 2. Write the valenies of other radicals in the following compounds:
a. CaO. b.Ca(OH)2
c.CaCo3. d.CaCl2
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a). CaO
Here,since the valency of calcium is 2,the valency of oxygen is also 2 since during exchange of radicals in a compound formation, the valencies are exchanged between the radicals and both the valencies.
have to be same if it has to get
cancelled off.
a). CaO
Here,since the valency of calcium is 2,the valency of oxygen is also 2 since during exchange of radicals in a compound formation, the valencies are exchanged between the radicals and both the valencies.
have to be same if it has to get
cancelled off.
namithaaa:
b) the valency of OH is 1
d) valency of Cl is 1.
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ca2 cyhhjhhjjkjjbjnbnnbnnhbb
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