Answer:
Sodium was first discovered in Britain in 1807, where a chemist named Sir Humphry Davy found it by electrolysis of caustic soda.
Explanation:
Hope this helped!
Answer:
C
Explanation:
cause it looks right and I also studied but wait til someone gives another answer
C. Decomposition
Since one reactant turns (decomposes) into two products, it is a decomposition reaction
Answer:
C. Extinctions have occurred many times throughout the Earth's history.
Explanation:
Answer:
i think it's B maybe..I'm not sure