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Metals and Non- Metals - Coggle Diagram
Metals and Non- Metals
Metals
Metal + water = Metal oxide + hydrogen
Metal + acid = salt + hydrogen gas
Properties
Hard
Sonorous
Malleable
Ductile
Good Conductors of electricity
Metal + oxygen = Metal Oxide
Examples
Gold
Silver
Aluminium
Copper
Non Metals
Properties
Brittle
Non-Sonorous
Non-Malleable
Non-Ductile
Bad Conductors of Electricity
Non metal + steam = Hydrogen gas + non metal oxide
non metal + acid = no reaction takes place
Non metal + Oxygen = Non Metal Oxide
Examples
Oxygen
Carbon
Sulfur
Chlorine
Corrosion
Occurs when a substance reacts with another atmospheric substance to form a new sunstance
Ex : Iron