Metals

Key Notes :

What are Metals?

• Metals are shiny materials that are hard and strong.
• They are often used to make things like cars, jewelry, and coins.

Properties of Metals:

• Shiny: Most metals are shiny and can sparkle in the light.
• Hard: Metals are strong and don’t bend easily.
• Heavy: Metals are usually heavier than other materials.
• Conduct Heat and Electricity: Metals can carry heat and electricity.

Examples of Metals:

• Common metals include iron, gold, silver, copper, and aluminum.

Uses of Metals:

• Iron is used to make cars, buildings, and tools.

• Gold is used to make jewelry and coins.

• Copper is used in electrical wires.

• Aluminum is used to make cans and airplanes.

Metals in Everyday Life:

• You can find metals in many everyday objects, like kitchen utensils, bicycles, and even the keys on a keyboard.

Safety with Metals:

• Some metals, like gold and silver, are safe to touch, while others, like iron, may rust if left in water.

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