you r given an element 16/8x find out the (1)no.of Proton , neutron, electrone.(2) valency of element.(3) chemical formula of the compound formed when x reacts with hydrogen and oxygen..
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you r given an element 16/8x find out the (1)no.of Proton , neutron, electrone.(2) valency of element.(3) chemical formula of the compound formed when x reacts with hydrogen and oxygen..
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number of electron =8
number of neutron =atomic mass - atomic number
=16-8
=8
2) valency is 2.
3) when x reacts with hydrogen
H2+ O2—>H2O (water)
or
H2+O2—>H2O2 (Hydrogen peroxide)
I hope this answer may help u
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