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Laabri

Metals, Non Metals, Rare Earth, and Metalloids

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Last updated almost 2 years ago
16 Nsɛmmisa

Complete the assignment for a grade. Use your resources given in Unit 02.

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Asemmisa {{asɛmmisaAhyɛnsode}}
1.

If i am an element that has an atomic number of 57-70, then I am considered

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Asemmisa {{asɛmmisaAhyɛnsode}}
4.

What two properties are typically associated with metals?

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5.

Which two of these make good conductors of heat and/or electricity?

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6.

Which two options best describe the appearance of most metals?

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7.

Which two materials can be drawn into thin wires due to their ductility?

Asemmisa {{asɛmmisaAhyɛnsode}}
8.

Which of these is not a rare earth element?

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9.

Which group in the periodic table are rare earth elements a part of?

Asemmisa {{asɛmmisaAhyɛnsode}}
10.

Which of the following elements are considered rare earth elements?

  • Lanthanum

  • Praseodymium

  • Iron

  • Neodymium

  • Rare Earth Elements

  • Non-Rare Earth Elements

Asemmisa {{asɛmmisaAhyɛnsode}}
11.

Identify the categories of the following chemical elements.

  • Boron

  • Samarium

  • Oxygen

  • Silver

  • Metalloids

  • Rare Earth Elements

  • Non-Metals

  • Metals

Asemmisa {{asɛmmisaAhyɛnsode}}
12.

Which element is not a rare earth element?

  • Dysprosium

  • Zinc

  • Terbium

  • Holmium

  • Rare Earth Elements

  • Non-Rare Earth Elements

Asemmisa {{asɛmmisaAhyɛnsode}}
13.

Identify the category of the following elements based on their properties

  • Nickel

  • Lanthanum

  • Silicon

  • Sulfur

  • Metal

  • Rare Earth

  • Metalloid

  • Non Metal

Asemmisa {{asɛmmisaAhyɛnsode}}
14.

Classify these items as metals, non-metals, metalloids, or rare earth metals

  • Yttrium

  • Iron

  • Arsenic

  • Oxygen

  • Rare Earth

  • Metal

  • Metalloid

  • Non Metal

Asemmisa {{asɛmmisaAhyɛnsode}}
15.

To which category do these elements belong: Metals, Non-metals, Metalloids, or Rare Earth?

  • Tellurium

  • Cerium

  • Zinc

  • Phosphorus

  • Metalloid

  • Rare Earth

  • Metal

  • Non Metal

Asemmisa {{asɛmmisaAhyɛnsode}}
16.

Classify the following items as either metal, non-metal, metalloid or rare earth

  • Copper

  • Boron

  • Neodymium

  • Hydrogen

  • Metal

  • Metalloid

  • Rare Earth

  • Non Metal

Asemmisa {{asɛmmisaAhyɛnsode}}
2.

The majority of the elements listed on the Periodic Table are

Asemmisa {{asɛmmisaAhyɛnsode}}
3.

I share properties with two types of elements and can be excellent semiconductors. I am