I WONDER - Are All Metals Magnetic?

The video tutorial explains that not all metals are attracted to magnets. It highlights that iron, nickel, and cobalt are magnetic metals, which are useful in various applications such as electric motors, generators, and medical devices. Conversely, metals like gold, silver, and aluminum are not magnetic, explaining why a gold ring won't stick to a fridge magnet.

Which of the following statements is true about metals and magnets?

• Only metals that look shiny are magnetic.

• Metals are never attracted to magnets.

• Some metals are attracted to magnets, while others are not.

• All metals are attracted to magnets.

Which metals are known to be magnetic?

• Copper, zinc, and lead

• Iron, nickel, and cobalt

• Gold, silver, and aluminum

• Platinum, palladium, and rhodium

What is one application of magnetic metals?

• Jewelry making

• Electric motors

• Cooking utensils

• Building construction

Why won't a gold ring stick to a fridge magnet?

• Gold is repelled by magnets.

• Fridge magnets are too weak.

• Gold is a non-magnetic metal.

• Gold is too heavy to be attracted.

Which of the following metals is not magnetic?

• Aluminum

• Cobalt

• Iron

• Nickel