the element having atomic number 11 is placed in third period and first group in periodic table true or false
Answers
Answered by
2
Answer:
false
Explanation:
it is placed in group 3 and period 1
Answered by
1
Answer:
true
Explanation:
Element having atomic number 11 is Sodium i.e Na. It belongs to 3rd period and 1st group of periodic table.
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