Metals Part I Metals and Alloys

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=seaB_YK1k-I

Hi students, in this lesson we will be moving on to our next chapter on Metals. • (sorry the audio quality is not the best, forgot to switch to external microphone D:) • you may make use of the timestamps below to navigate through the various parts of the lesson: • 0:00 - Physical Properties of Metals • 2:28 - Pure Metals • 6:02 - Alloys • 10:04 - Why are Alloys stronger and harder than their constituent metals? • All Rights Reserved - Raquel Yoong • Chemistry and Social Studies teacher • (Singapore) • Note: • Concepts shared in this video are pegged at Sec 3 level • Combined Science (Chemistry) • for GCE O and N level students

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