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What is covalent bonding?

Covalent bonding is the interaction between two non-metals. The electrons in the outer shells are shared between the atoms involved in the bonding.
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Answered by Arthiha R. • Chemistry tutor
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In what ways were the lives of workers effected by the social policies of the Nazi Party? Explain your answer. (8 marks)

Workers were greatly affected by the Nazis between the years 1933 and 1939. They were affected because the Nazis wanted to keep the workers happy and satisfied so they would not revolt against them, because ...
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Answered by Shannara S. • History tutor
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Factorise x^2 + 5x + 6

We are trying to get to the form of x 2 + 5x + 6 = ( x + a)(x + b)6 must also factorise as 6x1 or 3x2 Let's focus first on the x terms : 5x is the sum of ax + dbx and the coefficient of these two must be fac...
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Answered by Maëlle G. • Maths tutor
4596 Views

Translate the following sentence:

Recently I went into town in order to do some shopping. I also saw a lot of graffiti and litter. I think that it is awful because the environment is very important. There were also a lot of homeless people i...
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Answered by Steeve M. • French tutor
3092 Views

Explain how different tortoises developed on different islands with regards to evolution & natural selection.

On the island there is competition for lower lying grasses and no competition for higher bushes.Because of natural variation some tortoises have longer necks, which enables them to reach the higher bushes on...
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Answered by William B. • Biology tutor
3570 Views