Journal: How many sig figs do each of these numbers have? a.345.12 b.6,002 c.0.0040050 d.2.006 x 1025 Class: Sig Fig notes (see slides 9-10 of 9/17 attachment) Continue Sig Fig activity (if absent, see me to make-up) HW: Dimensional Analysis and Sig Figs quiz TOMORROW CuCl2 + Al lab due Mon. 9/23 Test #1 Thurs. 9/27 (see Key Words and Concepts sheet that I gave you in class) Polyatomic Ion quiz Mon. 9/30 |