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Guide Questions:

1. Which materials are attracted to a magnet? 2. What is common among the materials that are attracted by a magnet?

What are they made up of?

a How about those that are not attracted by a magnet? What are they made up of?



PLSS ANSWER THIS I NEED IT NOW


Sagot :

Answer:

1. ferromagnetic metals

2. metal, coin, iron

Here's a very simplified explanation: All elements, including metals, are made of the same stuff: atomic material—electrons, neutrons, and protons. Atoms of different elements can be distinguished from one another by the number of protons they contain.

Answer:

1. ferromagnetic metals

2. ferromagnetic metals

3. ferromagnetic metals

Explanation:

1. Metals that naturally attract to magnets are known as ferromagnetic metals; these magnets will firmly stick to these metals. For example, iron, cobalt, steel, nickel, manganese, gadolinium, and lodestone are all ferromagnetic metals.

2. Ferromagnetic metals are strongly attracted by a magnetic force. The common ferromagnetic metals include iron, nickel, cobalt, gadolinium, dysprosium and alloys such as steel that also contain specific ferromagnetic metals such as iron or nickel. Ferromagnetic metals are commonly used to make permanent magnets.

3. Magnets are made of a group of metals called ferromagnetic metals. Nickel and iron are examples of these metals. Metals such as these are unique in their ability to be magnetized uniformly.