Chemistry Speech: Metal Reactivity & Current Developments - Urgent Help Needed!

In summary, the speech topic is about outlining examples of metal selection for different purposes based on reactivity, with an emphasis on current developments. Suggestions for research include looking into uses for stainless steel, aluminum, chromium, iron, copper, and zinc, as well as studying their properties, discoveries, and prices over time. However, the speaker also notes that providing too much assistance would be doing the work for the person delivering the speech.
  • #1
aek
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Chemistry Speech - Urgent Help!

I've got a speech next week upon this topic "outline examples of the selection of metals for different purposes based on their reactivity, with a particular emphasis on current developements in the use of metals". If any-one can help in any matter, little or large, it will be highly beneficial and indeed i would be very grateful. The speech is about the 4 minute guideline. Thanks in advance.
 
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  • #2
Look up uses for stainless steel, aluminum, chromium. Compare with iron or copper. Also look up uses for zinc.
 
  • #3
yeah that can be oryt, anything more in detail?
 
  • #4
The first three metals above (along with the noble metals) are chemically inert, for different reasons. That makes them useful in various areas. Iron and copper are not so inert, and hence...

And zinc is fairly reactive, making it useful in a different way.

Looking at the discoveries, uses and even the prices (over time) of these metals is also quite an interesting study.

To tell you any more would be doing your work for you.
 
  • #5
hehe that's true,
but i don't mind if you do more work.
if you could help anymore please do.
 

What is metal reactivity and why is it important in chemistry?

Metal reactivity refers to the tendency of a metal to undergo a chemical reaction, typically by losing electrons and forming positive ions. This reactivity is important in chemistry because it allows us to understand and predict the behavior of metals in various reactions and environments.

What factors can affect the reactivity of a metal?

The reactivity of a metal can be affected by several factors, such as its atomic structure, electronegativity, and the type of chemical reaction it is involved in. Other factors that can influence reactivity include temperature, pressure, and the presence of other substances.

What are some current developments in metal reactivity research?

Some current developments in metal reactivity research include the use of new techniques, such as computational modeling and spectroscopy, to better understand the behavior of metals in various environments. There is also ongoing research into the development of new metal alloys with improved reactivity and properties.

How does metal reactivity impact everyday life?

Metal reactivity plays a significant role in our everyday lives, as metals are used in a variety of applications, including construction, transportation, and electronics. Understanding metal reactivity allows us to develop more efficient and sustainable processes and products.

How can understanding metal reactivity help address environmental issues?

By understanding metal reactivity, we can better predict the behavior of metals in the environment and develop methods to mitigate their negative impact. This includes techniques such as remediation of contaminated sites and developing more eco-friendly methods of metal extraction and processing.

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