Answer:
Smelting, process by which a metal is obtained, either as the element or as a simple compound, from its ore by heating beyond the melting point, ordinarily in the presence of oxidizing agents, such as air, or reducing agents, such as coke.
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Answer:
No
Explanation:
Atomic number represents the identity of atoms
using number of protons which is equal in isotopes.
AnswerIm telling your teacher "Ms.Byrd" your in 8th grade and go to berry middle?
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Answer: THE ANSWER IS OZONE WEEEE a layer in the earth's stratosphere at an altitude of about 6.2 miles (10 km) containing a high concentration of ozone, which absorbs most of the ultraviolet radiation reaching the earth from the sun.
Explanation: