CLEAN : Brazil bets on vanadium a metal that strengthens steel

CLEAN : Brazil bets on vanadium a metal that strengthens steel

Assessment

Interactive Video

Science, Chemistry, Business

9th - 10th Grade

Hard

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The video discusses the importance of vanadium in strengthening steel, which enhances the safety and durability of buildings and automobiles. It highlights a world-class vanadium resource with high-grade ore that offers significant economic benefits. The video also covers the market dynamics of vanadium, noting a price drop that led to reduced supply and potential shortages. The final section contains unrelated content.

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5 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why is vanadium considered important in the construction and automobile industries?

It is a lightweight material.

It enhances the strength of steel.

It is cheaper than other metals.

It is resistant to corrosion.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a key advantage of the high-grade vanadium resource mentioned in the video?

It allows for more efficient production.

It requires more material to produce.

It is only used in jewelry.

It is the most expensive ore.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What happened to the price of vanadium in December 2015?

It increased significantly.

It remained stable.

It was unaffected by market changes.

It dropped to a low point.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What was the market reaction to the lower prices of vanadium?

Higher demand with no supply change.

Suppliers went bankrupt and liquidated.

Increased production by suppliers.

Stable supply levels.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the expected trend for vanadium supply in the near future?

An oversupply of vanadium.

A stable supply with no changes.

A shortage due to reduced supply.

A decrease in demand.