memory work for grammar stage chemistry
Posted 18 April 2009 - 05:35 PM
Posted 18 April 2009 - 11:50 PM
Posted 19 April 2009 - 09:31 PM
My grammar kids will learn the name and symbols of element 1-20, 26, 29, 30, 47, 79, 92.
They will learn where the metals and non-metals are. There's usually a staircase-like line dividing the table: metals are to the left, nonmetals on the right.
It is NOT important at all to know what number a certain element is or its atomic mass. That's what the table is for and practicing chemists rarely know more than a few of the numbers or masses!!!!!!!!
Posted 19 April 2009 - 10:05 PM