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Which one of this is not a property of metals? a.brittle b.shiny c.good conductor of heat d.malleable
a. brittle
State two properties of nonmetals.
dull, brittle, low melting and boiling points, insulators, non-malleable, non-ductile
Metals are strong and tough, iron is use for ....?
making bridge, hammer
Metals are good conductor of electricity. Name the metal used inside a wire.
Copper
What is mean by sonorous?
A metal makes a ringing sound when hit
What is mean by ductile?
Can be drawn into wires.
What is mean by malleable?
Can be bent into shape.
Give one different between metals and non-metals.
shiny-dull, good conductor-insulator, malleable-not malleable, ductile-non ductile, etc
State the process to separate salt in water.
Evaporation process.
what is the properties of the materials that allow you to separate them using a condenser?
boiling point
what is a process to separate a coffee bean from the water?
filteration
what is an alloy?
a mixture of two or more metals or non-metals
