CCC Energy and Matter Electric power plants that use nuclear fission reactions rely on a controlled self-sustaining chain reaction of splitting atoms. By examining the diagram for nuclear fission, explain how a chain reaction might occur. Explain why it is important to control the rate of the chain reaction.​

a:

by the combination of an unlimited number of elements

answer is: naturally occurring solid, inorganic compound or element is mineral.

minerals usually have crystalline form, that means than crystal constituents (atoms, molecules or ions) are arranged in a highly ordered microscopic structure, forming a crystal lattice that extends in all directions.

for example magnetite is a mineral of iron oxide (fe₂o₃).

calcite is a carbonate mineral and the most stable polymorph of calcium carbonate (caco₃).

dolomite is an   carbonate mineral composed of calcium magnesium carbonate (camg(co₃)₂).

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