Please read the section 2 of chapter 4 from the Holt text book.
Draw an outline of the periodic table (fig.5) and label s, p, d, and f blocks in it.
Write electron configurations of the all the elements belonging to groups 1, 2, 13, 14, 15, 16,and 17. Look for the patterns and commonality. Now, answer the question as to why the blocks are named the way they are( s,p,d and f).
Hopefully the strike would end by this weekend.
See you all on Monday.
Have a nice weekend.
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