The correct answer is oceanic crust, 80 km, Hope this helps let me know.
<span>The electronic configuration of cobalt is :1s2 2s2 2p6 3s2 3p6 3d7 4s2 </span>
Describe the process by which Ag+ ions are precipitated out of solution. 4. In your testing, several precipitates are formed, and then dissolved as complexes.
Answer:
produced from magma
Explanation:
it is formed when the rock cools from being magma or lava