An element having atomic number 34 is placed in which group and period in the modern periodic table
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0
Electronic configuration
2, 8, 18, 6
So, this element is in the fourth period (Quantum number is 4)
and 6th group (Valence electrons are 6).
Thank you
2, 8, 18, 6
So, this element is in the fourth period (Quantum number is 4)
and 6th group (Valence electrons are 6).
Thank you
Answered by
3
→an element with atomic number 34 is Selenium(Se)
★ group number→ 16
★ period number→ 4
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★ group number→ 16
★ period number→ 4
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