Metallic Bonding
Chemistry ⇒ Chemical Bonding and Structure
Metallic Bonding starts at 9 and continues till grade 12.
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See sample questions for grade 10
A student claims that metals are brittle because their atoms are held together by strong bonds. Is this claim correct? Explain your answer.
Describe how metallic bonding explains the high melting points of most metals.
Describe how the structure of an alloy differs from that of a pure metal.
Describe the arrangement of atoms and electrons in a metallic solid.
Describe the difference between metallic bonding and ionic bonding.
Explain why alloys are often harder than pure metals.
Explain why metals are good conductors of electricity.
Explain why metals are shiny (have a metallic luster).
Explain why metals can be bent or shaped without breaking.
Explain why sodium (Na) has a lower melting point than magnesium (Mg).
