What is the reducing agent in the following reaction? 2Na + 2H2O -> 2NaOH + H2?

1.Na
2.H2O
3.NaOH
4.H2

I just took it on a test and got it wrong :((

your answer would be “dry”

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).