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Chemistry, 09.12.2021 06:40 yeicooyola3
Which of the following shows the valency of 1?
a) nitrogen
b) carbon
c) oxygen
d) sodium
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Answers: 1
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You know the right answer?
Which of the following shows the valency of 1?
a) nitrogen
b) carbon
c) oxygen
d...
b) carbon
c) oxygen
d...
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