Lewis concept states that the atom is most stable if it contains filled shells of electrons and no other electrons.
ngasip answered the question on November 20, 2017 at 14:38
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Date posted: November 19, 2017. Answers (1)
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(i)Write the formular of solid X
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(iii)Write a balanced equation for the reaction that occurs in the flask
Date posted: November 16, 2017. Answers (1)
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State and explain the observations that would be made when the circuit is completed.
Date posted: November 16, 2017. Answers (1)
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Date posted: November 16, 2017. Answers (1)
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Date posted: November 15, 2017. Answers (1)
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Date posted: November 15, 2017. Answers (1)
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Date posted: November 12, 2017. Answers (1)
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Date posted: November 12, 2017. Answers (1)
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Date posted: November 12, 2017. Answers (1)
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Date posted: November 12, 2017. Answers (1)
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Date posted: November 12, 2017. Answers (1)
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Date posted: November 12, 2017. Answers (1)
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Crude oil is a source of many compounds that contain carbon and hydrogen only.
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ii) On what two physical properties of the above components does the separation depend?
Date posted: November 12, 2017. Answers (1)
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During extraction of iron in the blast furnace, state the uses of the following in the furnace.
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Date posted: November 12, 2017. Answers (1)
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What observation would be made if chlorine gas is bubbled through aqueous potassium iodide?
Explain
Date posted: November 12, 2017. Answers (1)