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ioda
2 years ago
10

3 reasons why aluminium is used in making of cooking vessels

Chemistry
2 answers:
Annette [7]2 years ago
7 0

Answer is : It is a good thermal and electrical conductor. -The main point to be noted is that aluminium is a highly reactive element and still it is used for making cooking utensils. The reason is that aluminium has a very high affinity for oxygen. So, it reacts with oxygen and forms a layer of aluminium oxide on its surface.

mars1129 [50]2 years ago
6 0

Answer:

This is because aluminium reacts with oxygen present in air to form a thin layer of aluminium oxide . This oxide layer is very stable and prevents further reaction of aluminium with oxygen . Also , it is light in weight and a good conductor of heat Hence , it is used to make cooking utensils .

Explanation:

Believe it

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Hope this helps!
4 0
3 years ago
An element crystallizes in a face-centered cubic lattice. If the length of an edge of the unit cell is 0.408 nm, and the density
V125BC [204]

Answer:

Au

Explanation:

For the density of a face-centered cubic:

Density = \dfrac{4 \times M_w}{N_A \times a^3}

where

M_w = molar mass of the compound

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a^3 = the volume of a unit cell

Given that:

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a = 4.08 \times 10^ {-8} \ cm

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4 0
3 years ago
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Answer:

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Explanation:

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Thus, <em>pH 9,8 is likely to work best for this separation</em>

<em></em>

I hope it helps!

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