W ARM UP 12/03/14 Question: Metal or non-metal: calcium, selenium Answer: Metals on the left, non on...
3
WARM UP 12/03/14 Question: Metal or non-metal: calcium, selenium Answer: Metals on the left, non on right. Calcium - metal selenium – non-metal Goal: I will learn about two types of chemical bonds.
-
Upload
angel-wilson -
Category
Documents
-
view
212 -
download
0
Transcript of W ARM UP 12/03/14 Question: Metal or non-metal: calcium, selenium Answer: Metals on the left, non on...
WARM UP 12/03/14Question: Metal or non-metal: calcium, selenium
Answer: Metals on the left, non on right.Calcium - metalselenium – non-metal
Goal: I will learn about two types of chemical bonds.
ELEMENT OF THE DAY38 – Strontium – SrStrontium-90 is a dangerous radioactive
isotope present in nuclear fallout.
Strontium is used in glow-in-the-dark paints.
Sensodyne toothpaste’s active ingredient is a strontium compound.
Strontium alloyed with aluminum makes a metal that becomes harder after you bend it.
AGENDA-Bellwork -Review HW-Notes on bonding-Bonding Video-practice
-Homework-Per 1, 2, 8: pg 14,15, 18-Per 4, 6: pg 14-15-Check home access
