Answer the following questions 1 Aluminium is a metal.Aluminium is used in power lines.One reason why aluminium can be used in power lines is because it is ductile,(a) (1) State one other physical property that makes aluminium suitable for use inpower lines.(ii) Explain why metals are ductile.You should refer to atoms in your answer.(b) (1) Aluminium oxide is a product of the thermite reaction.Identify the type of bonding in aluminium oxide.I A hydrogenE B ionicEC metallicED van der Waals

An aluminum wire have a 1.5 times larger cross section to pass the same current as a copper wire,…

Answered: Answer the following questions

Science

Chemistry

Answer the following questions

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Concept explainers

Micelles and Biological Membrane

Micelles are the type of lipid molecules that organize themselves in spherical shape in aqueous solutions. The production of the micelle is a reply to the amphipathic behavior of fatty acids. It means that they consist of both hydrophobic regions and hydrophilic regions. In micelles, polar head groups (hydrophilic groups) produce an outer layer associated with water whereas nonpolar tails (hydrophobic groups) are organized in the interior.

Question

Answer the following questions

1 Aluminium is a metal.
Aluminium is used in power lines.
One reason why aluminium can be used in power lines is because it is ductile,
(a) (1) State one other physical property that makes aluminium suitable for use in
power lines.
(ii) Explain why metals are ductile.
You should refer to atoms in your answer.
(b) (1) Aluminium oxide is a product of the thermite reaction.
Identify the type of bonding in aluminium oxide.
I A hydrogen
E B ionic
EC metallic
ED van der Waals

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