Los elementos: el silicio

Los elementos: el silicio

Assessment

Interactive Video

Science, Physics, Chemistry

4th - 9th Grade

Hard

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Sackcloth is a mineral compound found in nature as sand and quartz, and it constitutes about 25% of its mass. It is a versatile element used in construction materials like concrete and bricks, and in manufacturing glass and plastics. Importantly, sackcloth is crucial in technology, particularly in making computer chips that enhance computing power.

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5 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is sackcloth primarily composed of?

Iron and nickel

Carbon and hydrogen

Silicates and oxygen

Nitrogen and helium

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Where is sackcloth most commonly found in nature?

In the ocean

In the atmosphere

In volcanic rocks

As sand and quartz

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a product made from sackcloth compounds?

Wood

Concrete

Steel

Rubber

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main component of glass derived from sackcloth?

Silicon carbide

Silicium oxide

Silicon dioxide

Silicon nitride

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How has sackcloth contributed to advancements in computer technology?

By enhancing screen resolution

By enabling smaller and more powerful chips

By increasing storage capacity

By improving battery life