CHAPTER 6 PERIODIC TABLE

Nov 22, 2005 · Elements in periodic table lie in “blocks” elements generally in same block have same characteristics. s-block = all metals- groups 1A and 2A and helium. p-block = some metals and non-metals – metalloids. – groups 3A,4A,5A,6A,7A,8A except helium. metals and metalloids are solid with the exception of mercury ................
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