you are given a element x at no. 27 1. find no. proton,electron and neutron in x 2. valency of x 3. sulpher trioxide
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1. No.of protons = 27
electrons= 27
neutron = 57-27 = 30
2. valency = 3
3. SO3
electrons= 27
neutron = 57-27 = 30
2. valency = 3
3. SO3
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--No of Proton and electron is 27 and no. Of neutron is 30.
Valency - 3.
3.so3
Valency - 3.
3.so3
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