Question

compare the properties of metal and nonmetal .
for 4 mark question

Answer 1

PROPERTIES OF METAL-

1. MELLIABLE AND DUCTILE

2. GOOD CONDUCTOR OF HEAT AND ELECTRICITY.

3. SONOROUS AND LUSTUROUS

4 .ELECTROPOSITIVE

PROPERTIES OF NON METAL-

1. NON MELLIABLE AND DUCTILE

2. NON SONOROUS AND LUSTUROUS

3. BAD CONDUCTOR OF HEAT AND ELECTRICITY

4. ELECTRONEGATIVE

Answer 2

PROPERTIES OF METALS:--
•They are malleable(a property of metal which is converted into thin sheets).
•They are ductile(a property of metal which is drawn into thin wires).
• They are Sonorous( A property of metal which produce sound)
• They are Lustre.( A property of metal which is shows shinning or brightness)
• They are good conductors of heat and electricity.
• They have high density.
•They have high melting and boiling point.

PROPERTY OF NON- METALS: --
•They are not malleable.
• They are not ductile.
• They are not lustrous except Diamond.
• They are poor conductors of heat and electricity except Graphite.
• They have low density and have boiling point as well as melting points.

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