Answer:
process of depositing a thin layer of any superior metal over an object of a cheaper metal, with the help of electric current
Explanation:
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When sulfur gain two electrons, it forms an ion with a charge of 2-
The symbol of sulfur after gaining two electrons : S2-
Answer:
In a second hydrogen atom, an electron drops from level 2 to 1 .
<span>-Products formed by the forward
reaction may react with each other to regenerate the reactants.
-When reactants are mixed, they will begin to react at a forward reaction rate particular to that chemical reaction.
- As reactants are depleted and products are formed, however, the rate of the forward reaction begins to slow, and the rate of the reverse reaction begins to increase.</span>
Answer:
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Explanation: