Why Zinc is a Metal: Explaining Low Melting Point

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    Metal Zinc
In summary, zinc is considered a metal due to its characteristic properties such as conductivity, malleability, and ductility. Its melting point is relatively low at 419.53 degrees Celsius or 787.15 degrees Fahrenheit due to its weak metallic bonding structure. This low melting point makes it useful in various applications, including as a coating for other metals and in the production of alloys. While zinc can be used in some high-temperature applications, it is often combined with other metals to increase its melting point. Pure zinc is not suitable for extremely high temperatures.
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swapneel5
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as zinc is having completely field orbital sp2 ...why it is metal ? why it is having low melting point?
 
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I suppose the reason is the same as in the case of Be or Mg: In the solid, the orbitals overlap and form bands. The s and p bands overlap in energy space so that the highest states in the s band become empty and the lowest p levels filled. At the end neither of the two bands is completely filled and metallic behaviour arises.
 

Related to Why Zinc is a Metal: Explaining Low Melting Point

1. Why is zinc considered a metal?

Zinc is considered a metal because it has properties that are characteristic of metals. These include being a good conductor of heat and electricity, having a shiny appearance, and being malleable and ductile.

2. What is the melting point of zinc?

The melting point of zinc is 419.53 degrees Celsius or 787.15 degrees Fahrenheit. This is relatively low compared to other metals, which typically have higher melting points.

3. Why does zinc have a low melting point?

Zinc has a low melting point because it has a relatively weak metallic bonding structure. This means that the bonds between zinc atoms are not as strong as other metals, making it easier for them to break and melt at a lower temperature.

4. How does the low melting point of zinc affect its uses?

The low melting point of zinc makes it useful in various applications. For example, it is commonly used as a coating for other metals to prevent corrosion, as it can be easily melted and applied. It is also used in the production of alloys, such as brass, which have lower melting points than pure metals.

5. Can zinc be used for high-temperature applications?

While zinc has a low melting point, it can still be used in some high-temperature applications. It is often combined with other metals to create alloys with higher melting points, such as nickel-zinc alloys used in aerospace applications. However, pure zinc is not suitable for extremely high temperatures as it will melt and lose its structural integrity.

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