AIM: How do elements interact chemically to produces new substances? (PSKI#3) 5/13/13 DO NOW: 1.Put your corrected and signed ILS Test #2 in the basket.
AIM: How is the Earth Constantly changing? (PSKI#2) 5/3/13 DO NOW: 1.Answer questions #1-6 on p. 24-25 in your PS ILS Review Book. HOMEWORK: 1.Study for.
AIM: How do elements interact chemically to produces new substances? (PSKI#3)
