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13gmorris

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13gmorris

Ionic Bonding

Potassium nitrate is an ionic compound. It contains potassium ions bonded with nitrate ions. Explain why nitrate ions cannot form ionic compounds with bromide ions...
18:40 Thu 07th Jan 20165 answers, last by sandyRoe 00:19 Sun 10th Jan 2016
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13gmorris

Ionic Bonding

Potassium chloride is an ionic compound containing potassium ions bonded to chloride ions A. Name the force that holds the ions together in an ionic compound. State if it is weak or strong B. The...
18:37 Thu 07th Jan 20162 answers, last by fiction-factory 20:15 Thu 07th Jan 2016
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13gmorris

Prime Numbers

A mechanic has a set of 23 spanners Is it possible to put them in a toolbox so that he has the same number of spanners in each part of the box? Explain your answer...
18:18 Thu 07th Jan 201618 answers, last by zebo 20:20 Sun 10th Jan 2016
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13gmorris

Ionic Bonding

magnesium reacts with sulfur to produce magnesium sulfide A. State what happens when magnesium ions are formed, in terms of loss or gain of electrons. Give the name for this type of reaction B. When...
18:12 Thu 07th Jan 20163 answers, last by fiction-factory 20:27 Thu 07th Jan 2016

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