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Explain the trend in 1st ionisation energy across the period 3 elements, explaining the anomalies of aluminium and sulfur.

The overall trend is that the 1st ionisation energy increases . This is because as the nuclear charge increases , the attraction of the nucleus to the surrounding electrons becomes stronger . This means that...
JW
Answered by Jack W. • Chemistry tutor
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How have historians disagreed about appeasement as the basis of British foreign policy from 1937 to 1939?

Appeasement has spawned a wide debate among historians over time. The differing views of historians and their scholarship over a period of time is called historiography. Firstly, thinkers such as Cato and Ch...
HC
Answered by Hartley C. • History tutor
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How do you know whether to use masculine or feminine singular adjectives to describe singular nouns?

When describing singular nouns, adjectives can be either masculine or feminine. The gender of the adjective depends on the gender of the noun.For example, take the word "собака" (dog). In Russian, ...
NZ
Answered by Nikita Z. • Russian tutor
1679 Views

What do I do if I run out of things to say during my oral exam?

Most importantly, I would stress the importance of not panicking! It is completely feasible that you could exhaust all the resources of one line of conversation, as is possible in every-day parlance. However...
CW
Answered by Connor W. • Spanish tutor
2771 Views

Le passé Composé (Present Perfect)

It can be translated with the present perfect or the simple past in English. It is used to indicate that an action in the past has been completed. In everyday language, the passé composé is also often used i...
TD
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