Question

Prepare Index Cards for any four metals and four non-metals. The

card should have information like name of metal/non-metal; its physical

properties, chemical properties and its uses​

Answer 1

Explanation:

Some non - metals and their uses are listed below :

• Oxygen is used for breathing.
• Chlorine is used for purifying water.
• Phosphorous is used in cracker
• Non - metals like nitrogen is used in fertilizers.
• Graphite is used as a good conductor of electricity.
• Potassium is used in fertilizers.
• Nitrogen is used by plants.

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