Question

two
Write three physical properties
and two chemical properties of metals ?
or (1) Write three methods to prevent rusting of iron ?
(2)
Explain (1) Rancidity (2) Oxidation ?​

Answer 1

Answer:

here is the answer

Explanation:

• Physical Properties:

Physical properties can be observed or measured without changing the composition of matter. Physical properties are used to observe and describe matter.Physical properties include: appearance, texture, color, odor, melting point, boiling point, density, solubility, polarity, and many others.

• Chemical Properties of Metals
• The have lustreand a metallic appearance.
• They are usually in the form of a solid at room temperature.
• They are very good conductors of electricity and heat.
• Metals are malleable and ductile.
• They mostly have a very high melting point.