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Explain why graphite conducts electricity in terms of structure and bonding.

Graphite has a giant covalent structure where each carbon atom is covalently bonded to three other carbon atoms. Each carbon atom also has one delocalised electron which can flow freely through the struct...

Answered by Jess B. • Chemistry tutor

12415 Views

Describe the trend in ionisation energies down group 1.

Ionisation energies decrease going down group 1, firstly since the number of shells in the atom increases so the atomic radius is increased. There are also more electrons between the positively charged nu...

Answered by • Chemistry tutor

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Which are the main verbs that take the past tense with Être?

DR MRS VAN DER TRAMP
DevenirRevenir
MonterResterSortir
VenirAllerNaitre
DescendreEntrerRentrer
TomberRetournerArriverMourirPartir

Answered by Natasha N. • French tutor

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Briefly evaluate one of that you have outlined in your answer to the previous question 3 marks

One weakness of the authoritarian personality explanation is, many Nazi’s obeyed during the holocaust and through WW2. This explanation would claim that they all have the same personality which is not tru...

Answered by Connor C. • Psychology tutor

3694 Views

'The fact that I can conceive of a mind as existing separately to a body is enough to prove that the mind and body are distinct substances’ 25 marks

Firstly we cannot conceive of a mind without a body. Descartes claims that he can conceive of the mind and body being distinct from one another. However, this is not the case, when we attempt to conceive ...

Answered by Connor C. • Philosophy tutor

4279 Views