let students from teams :m (metal) or n ( nonmetal ); let the two teams form pairs to explain the difference between their properties
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Answer:
PHISICAL PROPERTIES
Metals Non-metals
Good conductors of electricity Poor conductors of l electricity
Good conductors of heat Poor conductors of heat
High density Low density
Malleable and ductile Brittle
CHEMICAL PROPERTIES
Chemical Properties of Metals
A few of the chemical properties of metals are listed below.
Usually, the density of metals is high.
Metals are ductile and malleable.
Metals form an alloy either with other metals or nonmetals.
Some metals like iron react with air and corrode.
Metals except lead are good conductors of heat and electricity.
In general, except for Mercury, all other metals are in a solid-state at room temperature. But, Mercury belongs to a liquid state.
More metals produce metal oxide by burning in the oxygen of the air. Highly reactive metals react forcefully when they burnt in oxygen.
Metals like potassium and sodium are stored in oil as they react with air in seconds. They’ belong to highly reactive metals.
Less reactive metals like silver, gold, platinum, and other related ones do not tarnish easily. They stay lustrous and shiny.