In a molecule, individual bond dipoles may cancel out if the molecule has a __________ geometry, making the molecule non-polar overall. In a similar conceptual way, the properties of a metal are changed when the __________ of the lattice is disrupted by alloying.
Which statement best describes the electrical properties of an alloy compared to its parent pure metal?
True or False: According to the textbook, the development of longer-lasting, corrosion-resistant alloys contributes to sustainability by reducing the need for material replacement.
In the production of steel, small carbon atoms occupy the __________ within the iron lattice, significantly increasing the metal's hardness.
In an interstitial alloy like steel, how do the smaller carbon atoms contribute to the material's increased hardness?
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Practice MYP MYP Chemistry Topic Alloys with authentic exam-style questions for both SL and HL students. This question bank focuses on the exact syllabus content for Alloys and mirrors Paper 1, 2 style where relevant.
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