MAKING JEWELLERY Consider a group of Year 7 students are gathered to discuss the proposed project of making jewellery. Their teacher Ms. Remya has introduced the importance of analysing the properties of metals for each real life applications.
Investigating the properties of metals. Scientist divide all the elements into two groups: Metals and non metals. The properties of metals are: Shiny, Malleable, ductile, good conductors of heat and electricity, sonorous. 1 . SHINY : Most metals have a shiny look. 2. Malleable: That means you can hammer or press a piece of metal into a different shape without breaking the metal. 3. Ductile: That means metals can be drawn into wires . 4. Sonorous: This property refers to the ringing sound that metals make when they are hit. 5. Good conductors of heat and electricity. ...
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