Which change occurs at the anode in an operating electrochemical cell? 1.
gain of protons
2.
gain of electrons
3.
loss of protons
4.
loss of electrons
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loss of electrons

Ithink 2 is the correct

Decomposition is the cycle at which bacteria breaks down any organic material into the soil

4- c, because all matter stays the same no matter what. it is still there. 5- b, because matter is known as mass. 6-c because, flammability is a chemical property. malleability is changing the shape of an object.