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Explain why pure metals can be bent and shaped, whereas alloys cannot?

In pure metals the atoms are all the same size , hence the layers of atoms can slider over each other. However, in an alloy the different size atoms distory the layers in the structure hence it is difficult ...
ES
Answered by Ekaahh S. • Chemistry tutor
15486 Views

How does the verb ‘gustar’ work, and why is it different from other verbs?

Let’s first start by looking at some terminology that will help us to understand this verb a lot better: the terms “subject” and “object”. The subject of a sentence is the person/thing that carries out an ac...
SC
Answered by Shefali C. • Spanish tutor
10815 Views

what is 87% of 654

First, lets find 1%. TO do this, divide 654 by 100. This is because 654 is 100%, so 654/100 is 100/100% = 1%. Now that we have 1%, multiply this by 87 to find out what is 87%.
NZ
Answered by Nikita Z. • Maths tutor
1229 Views

Interviews involve questions with no right answer, such as: Is the death penalty a just and effective sanction for parking on double yellow lines?

This should be a discussion with the student rather than having a particular correct answer. However, a student will be following the right path by first discussing what is meant by 'just' and 'effective', a...
CG
2868 Views

Describe pressure groups as an influence of Parliamentary law making.

Pressure groups are a body of people with a shared interest in getting Parliament to change an area of law to benefit a cause or section of society. They do this by lobbying MPs, creating petitions and worki...
CG
Answered by Carys G. • Law tutor
36889 Views