an element x has mass number 35 and neurons 18 .find group number and period of x
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the element is chlorine and it's group is 17 and it's period is 3rd
shreyash28:
period
yes sorry got it
hey can you tell mass no. means only atomic mass
ya but it is only mass number
ok
Answered by
1
Hi friend,
There is a lit bit mistake in the question.It may be either in mass number or atomic number.
If the atomic number is 18 then the mass number is 40, the element is Argon.
It belongs to group number 18 and period number 3.
If the element has the atomic number 17, then the mass number us 35.5 then the element is chlorine.
It's group number is 17 and the period number is 3.
Hope this helped you a little!!!
There is a lit bit mistake in the question.It may be either in mass number or atomic number.
If the atomic number is 18 then the mass number is 40, the element is Argon.
It belongs to group number 18 and period number 3.
If the element has the atomic number 17, then the mass number us 35.5 then the element is chlorine.
It's group number is 17 and the period number is 3.
Hope this helped you a little!!!
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