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What is the bonding structure of a metal

METAL STRUCTURE All metals have similar properties BUT, there can be wide variations in melting point, boiling point, density, electrical conductivity and physical strength. To explain the physical propertie...
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Answered by Tolu T. • Chemistry tutor
21529 Views

How do I form the passé composé and when do I use it?

When do I use the passé composé ? The passé composé is used to describe a completed past action. If you imagine that you were looking at your watch for the duration of the action, and could therefore give a ...
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Answered by Emily W. • French tutor
7479 Views

What are the four sentence moods and what do they signify?

Ultimately, you must not forget that the signification of all literary devices is dependent on their context. There is no standard connotation of any device. 1. The declarative sentence mood: This mood occur...
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42018 Views

How do signs change in an inequality?

Normal manipulation of inequalities does not affect the direction of the inequality such as: addition subtraction multiplication or division by a positive number, The direction of the inequality will change ...
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Answered by Oscar Z. • Maths tutor
12693 Views

When do I use a cosine rule over a sine rule?

Both the sine and the consine rule applies to any triangle, you do not necessary need a right angle! You can usually use the cosine rule when you are given two sides and the included angle (SAS) or when you ...
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Answered by Jessica F. • Maths tutor
129360 Views