El elemento versátil y esencial: titanio

El elemento versátil y esencial: titanio

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Chemistry, Science, Physics

10th Grade - University

Hard

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Titanium is a strong, lightweight metal with atomic number 22, discovered by William Gregor. It is used in various alloys for aerospace, medical, and jewelry applications due to its strength, corrosion resistance, and biocompatibility. Titanium dioxide, a common compound, is widely used as a white pigment in products like paints and sunscreens for its brightness and UV protection properties.

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5 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Who is credited with the discovery of titanium?

Isaac Newton

William Gregor

Martin Heinrich Flaprot

Albert Einstein

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a key reason for using titanium in aerospace applications?

Its high density

Its magnetic properties

Its ability to conduct electricity

Its light weight and ability to withstand extreme temperatures

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why is titanium considered biocompatible?

It is a natural element found in bones

It is non-toxic and not rejected by the body

It is a good conductor of heat

It can be easily molded into any shape

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary use of titanium dioxide?

As a lubricant in machinery

As a fuel additive

As a white pigment in various products

As a metal alloy in construction

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How does titanium dioxide benefit sunscreens?

By providing a pleasant fragrance

By making the sunscreen waterproof

By enhancing the color of the skin

By absorbing UV light and being fade-resistant