Ba2+ and Cu2+, and Sr2+ and Li+
Answer:
Explanation:
I did this class yesterday give me like 10min imma find my anwsers
Answer:
climate ,soils,nature of the surface and man
Answer:
Explanation:
When you are in the laboratory and take a direct sniff of the chemicals you are using, you run the risk of damaging your mucous membranes or your lungs. When it is necessary to smell chemicals in the lab, the proper technique is to cup your hand above the container and waft the air toward your face.
Shale actually forms in the part of the rock cycle called compaction.
