Answer:
Because of the less reactivity of copper.
Explanation:
As well as being resistant to the elements and thereby less likely to be affected by rainfall, hail, and mildew than other types of roofing, copper is also one of the most fireproof materials available. Copper is also highly resistant to thermal changes and thereby doesn't deteriorate quickly.
Magnesium would also corrode PDQ. Magnesium sheeting would also pose an unacceptably high fire hazard.
Antimony has two naturally occurring isotopes. Their abundance is given in the pic attached below
Its inorganic as MgCO3 is contains no carbon more hydrogen which is a crutial component of all organic compounds
Answer:
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Explanation:
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