The Many Uses and Components of Common Elements

The video tutorial discusses various elements and their applications. Salt is highlighted for its disinfectant properties. Titanium is noted for its use in bone replacements and whitening products. Gallium is presented as an alternative to silicon in semiconductors and solar cells. Potassium is essential for balancing salt in the body and aiding plant growth. Lastly, nickel is used in coin production and as a component in various alloys.

What is one of the primary uses of titanium mentioned in the video?

• In semiconductors

• In bone replacements

• As a disinfectant

• In coin production

Which element is highlighted as an alternative to silicon in semiconductors?

• Nickel

• Potassium

• Titanium

• Gallium

What is a common application of gallium mentioned in the video?

• Bone replacements

• Solar cells

• Disinfectants

• Coin production

What role does potassium play in the human body according to the video?

• It is a component of steel

• It acts as a disinfectant

• It balances salt levels

• It is used in whitening products

Which element is used in the production of both old and modern coins?

• Salt

• Nickel

• Gallium

• Titanium