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Why does graphite conduct electericity but diamond does not if both substances have a giant covalent structure?

Graphite consists of carbon atoms joined together. Since carbon has 4 unpaired electrons in it's outer shell, it can form a maximum of 4 covalent bonds by sharing each of it's unpaired electrons with another...
PN
Answered by Prithi N. • Chemistry tutor
19188 Views

2x + y = 24, x - y = 6

x = 10, y = 4
CM
Answered by Casimir M. • Maths tutor
3344 Views

What is the sum of the first 100 numbers of the following sequence- 4,12,36, 108, .........

This question is about geometric sequences. The first step in solving this question is identifying that each term is multiplied by 3 to get to the next term.Therefore since the formula for finding the sum of...
HG
Answered by Harry G. • Maths tutor
4169 Views

solve the simultaneous equation 2y + x = 8 and 1 + y = 2x

The aim of the question is to work out the values for x and y in order to make both equation correct. Therefore the best approach is to try to isolate one of the letters first. step 1. rearrange both equatio...
DE
Answered by Dina E. • Maths tutor
5412 Views

Décrivez votre vie d'adolescent(e)

En tant qu'adolescente, j'ai l'habitude de faire des activités avec mes ami(e)s. Le samedi, nous allons souvent jouer dans un parc près de chez nous. Le soir, nous aimons aller au cinéma de notre village; ma...
Answered by • French tutor
2949 Views