Module 1 Unit 2 Assignment A

Module 1 Unit 2 Assignment A - MODULE 1 UNIT 2 Assignment...

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MODULE 1 UNIT 2 Assignment Part A 1. For each of the following, list at least 5 physical properties and 2 chemical properties it possesses: (7 marks each) a) An iron nail 1. A SOILD, 2 DOES NOT DISSOLVE IN WATER, 3. DUCTILE, 4.MALLEABLE, 5.SILVERISH IN COLOR------ ITS CHEMICAL PROPERTIES ARE 1. TENDS TO REACT WITH OXYGEN TO FORM A RUST. 2. DISSOLVES QUICKLY IN DILUTE ACIDS. b) A match PHYSICAL PROPERTIES 1. CAN COME IN DIFFERENT COLORS BUT USUALLY THE TIP IS RED AND THE STEM IS A BLACKISH COLOR, 2. USUALLY FLEXIBLE, 3. WOULD DISSOLVE IN WATER OVER TIME, 4. NO SMELL UNTIL LIT, 5. MADE OF TWO SUBSTANCES. CHEMICAL PROPERTIES: 1. UPON STRIKING THE RED TIP CATCHES FIRE, 2. WILL NOT LIGHT ON FIRE IF WET, 3.SMELLS OF SULFUR WHEN LIT. c) Sugar : PHYSICAL PROPERTIES: 1. WHITE, 2. SMALL GRANNULES, 3. WATER SOLUABLE, 4. LIGHTWEIGHT, 5. ROUND IN SHAPE CHEMICAL PROPERTIES: 1. WHEN DISSOLVED IN WATER IT CHANGES SHAPE, 2. WHEN HEATED CHANGES SHAPE 21 marks 2. Indicate which physical change occurs in each of the following situations:
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This note was uploaded on 06/14/2011 for the course CHEM 1 taught by Professor Bielecka during the Spring '11 term at Georgian.

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Module 1 Unit 2 Assignment A - MODULE 1 UNIT 2 Assignment...

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