Periodic Classification of Element
Chapter 2: Periodic Classification of Element
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See all →- h. 6C, 3Li, 9F, 7N, 8O Which of the above elements has the highest nonmetallic character? ₆C, ₃Li, ₉F,₇N, ₈O elements and thier electronic configuration: ₆C=2,4 ₃Li=2,1 ₉F=2,7 _( 7)N=2,5 ₈O=2,6 The element with the highest nonmeta... 1
- 7N, 6C, 8O, 5B, 13Al Which is the most electronegative element among these? ₇N, ₆C, ₈O, ₅B, ₁₃Al Elements and thier electronic configuration ₇N=2,5 ₆C=2,4 ₈O=2,6 ₅B=2,3 ₁₃Al =2,8,3 The most electronegative element is... 1
- Group and electronic configuration Answer: Elements in the same group of the modern periodic table have the same number of valence electrons, i.e. the same outermost electroni... 1
- std 10th maharashtra board science part 1 Chapter 2: Periodic Classification of Element notes Download pdf for offline study 1
- 8. Write the names from the description. a. The period with electrons in the shellsK, L and M. b. The group with valency zero. c. The family of nonmetals 8. Write the names from the description. a. The period with electrons in the shells K, L and M. ⇒ Third period b. The group with valency zer... 1
- e. The third period contains only eight elements even through the electron capacity of the third shell is 18 . i) The number of elements in the first three periods depends on the electron capacity of the shells and the law of electron octet. ii. The e... 1