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On which side of the periodic table are the metals positioned?
Left hand side.
What determines whether an element is a metal or non-metal?
Atomic structures of the elements.
What are the properties of metals?
High melting point. High density. Good conductors of electricity. Malleable and ductile. Generally shiny.
Explain why metals are malleable
The atoms are arranged in uniform rows which can slide over one another.
Explain why metals can conduct electricity
The electrons in the metal are charges that can move.
True or false? ‘Metals are insoluble in water’
TRUE
What are the general properties of non-metals?
Low boiling points. Poor conductors of electricity. Brittle when solid.