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Explain why sodium is more reactive than Lithium? (4 marks)

Na has more electron shells/ energy levels than Li. This means that Na has a greater atomic radius than Li. Therefore, the outer shell electron in Na experiences a weaker nuclear attraction than in Li. Less ...
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Answered by Haider M. • Chemistry tutor
49528 Views

What factors have influenced the process of globalisation?

This question, depending on the amount of marks allocated, can be split into several paragraphs, with each paragraph focusing on a key factor that influences the globalisation process. The introduction shoul...
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Answered by Tania L. • Geography tutor
5320 Views

What is something which will set my geography essays above the rest?

To get the highest marks in geography it is critical to not only learn the theories, but to also have examples which prove them. For example, if you are discussing the concept of a megalopolis, it is good to...
AH
3316 Views

How is the perfect tense formed with avoir?

The perfect tense is used to describe a one-off action which occurred in the past. It requires three components: SUBJECT (je/tu/il/elle/on/nous/vous/ils/elles) + AUXILIARY (present tense form of avoir) + PAS...
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Answered by Sophie V. • French tutor
3369 Views

How do I use case studies in my essay questions?

The key to using case studies effectively in your essay responses is to focus on RELEVANCE. You will have learnt about a lot of different case studies during your course, and it can often be overwhelming and...
RP
20036 Views