a)Aluminium is suitable for manufacture of cooking ware due to it's apparent inability to react with cold water
b)Magnesium has a higher charge(+2) than sodium(+1) therefore it forms stronger electrostatic bonds with oxygen which require higher heat energy to break
c)In solid sodium chloride,electrons are fixed therefore cannot conduct electricity while in a molten state the ions are mobile thus conduct electricity
Chiry answered the question on November 8, 2017 at 16:55
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