It depends on the pH if the base. but normally light colors are for bases example blue green etc
Because group 1a and 2a are most reactive due to their least number of electrons in their outmost shell compared to group 8a(18)
Answer:
C Is The Correct Answer Because The Deeper The Rock Is The Older It Is So The Top Is The Youngest And The Bottem Is The Oldest
If you could explain what “merkels” are, the question would be more clear.
