5. Do you have enough Na2CO3 for 1000 boxes of baking soda?
A. Yes
Β. No

Which of these properties, used alone, would be least useful in identifying most minerals? a. color b. luster c. streak d. density

Which of the following is not a good technique for managing used oil? a) have specific, labeled catch pans available for technicians who are collecting oil b) spills in your shop and any releases on pavement or outside should be poured down a drain c) do not use oil containers for antifreeze or other non-similar fluids d) be prepared for oil spills with the proper absorbents

How do you identify the anode on a power source such as a battery? how do you identify the cathode? how are terms anion and cation?