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Gallium Vs High Pressure Tank

Gallium Vs High Pressure Tank

Assessment

Interactive Video

Science, Chemistry

1st - 6th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

The video explores the properties of gallium, a liquid metal, and its effects on aluminum. Through various experiments, the video demonstrates how gallium weakens aluminum structures, including a bike, scooter, soda can, baseball bat, and CO2 tank. The video also compares gallium with galinstan, another metal alloy, to observe their reactions with aluminum. The experiments highlight the potential of gallium to cause significant damage to aluminum objects, making it a fascinating subject for scientific exploration.

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10 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What happens to aluminum when gallium is applied to it?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What is gallium and how does it interact with aluminum?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the effects of gallium on a CO2 cylinder.

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the potential dangers of using gallium in experiments?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

What observations were made after gallium was applied to a scooter?

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the process observed when gallium is placed on a soda can.

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

Discuss the significance of the protective oxide coating on aluminum.

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