Silver and lead are special elements, where silver is insoluble in all halogen anions (like AgCl, AgI, AgBr)
and lead is insoluble in sulphates and halogen anions ( PbSO4, PbCl2, etc.)
Mercury is special because it is the only metal that is a liquid at room temperature
hope this helps!!
Answer: calcium oxide will react with carbon dioxide to form calcium carbonate. I don't know if that's what you were asking.
Explanation:
Answer:
4:Chlorophyll. 6. Photosynthesis 8. Glucose
Explanation:
<span>d. group 3a
is your correct answer</span>
