The document discusses sodium chloride, an explosive metal and poisonous green gas, and asks whether sodium chloride or sea water is a mixture or compound. It hints that the learning objective is to determine if sodium chloride or sea water is a mixture or compound.

1. Would you put an explosive metal
mixed with a poisonous green gas image by malias creative commons Flickr
on your chips?

2. Sodium is an explosive
metal

3. Chlorine is a poisonous
green gas

4. Would you have a compound of an
explosive metal and a poisonous jim of jimonlight creative commons flickr
green gas injected into you?

5. Sodium Chloride is... image by Genista creative commons Flickr

6. Is Sea water a mixture or a
compound?

7. What do you think the learning objective for todays
lesson is?

8. jim of jimonlight creative commons flickr