WEEK 2 INTROduction AND MATTER - Copy.pptx

WEEK 2 INTROduction AND MATTER - Copy.pptx

1. GENERAL CHEMISTRY 1

2. IMPORTANCE OF AND INTRODUCTION TO CHEMISTRY

3. IMPORTANCE OF AND INTRODUCTION TO CHEMISTRY Importance of Chemistry in different fields Chemistry related careers Define Chemistry

4. IMPORTANCE OF CHEMISTRY

5. IMPORTANCE OF CHEMISTRY Agricultural chemicals

6. IMPORTANCE OF CHEMISTRY Agricultural chemicals Soil composition PH level Nutrient level Fertilizers, pesticides Preservation techniques for crops

7. IMPORTANCE OF CHEMISTRY

8. IMPORTANCE OF CHEMISTRY 2. Medicine

9. IMPORTANCE OF CHEMISTRY 2. Medicine Medical chemist (chemical structures) Minimize side effects Laboratories Exact dosage

10. IMPORTANCE OF CHEMISTRY

11. IMPORTANCE OF CHEMISTRY 3. Water Treatment

12. IMPORTANCE OF CHEMISTRY 3. Water Treatment Drinking water Water purification Filtering Disinfection (chemicals) Adjust PH level Safe consumption

13. What do CHEMIST do?

14. What do CHEMIST do? Laboratory works Analyses Experiments that contribute to scientific and technological advancements

15. What do CHEMIST do? Laboratory works Analyses Experiments that contribute to scientific and technological advancements What do Chemist’s role last pandemic?

16. Chemistry-Related Careers

17. Chemistry-Related Careers Agriculturist Chemist Teacher Dietician Pharmacist And more..

18. What is CHEMISTRY

19. What is CHEMISTRY? Study of matter , its composition , structure , properties , and processes , and the energy charges that accompany these processes.

20. What’s In? Intensive Color Chemical Size Extensive Property Hot Shape Mass

21. Let’s Recall! MATTER - has mass - takes up space - it is everywhere

22. Let’s Recall! MATTER - has mass - takes up space - it is everywhere OBSERVE your surroundings, can you share what you infer that is related to matter using everything that you see inside this classroom?

23. Let’s Recall! MATTER - has mass - takes up space - it is everywhere CHEMISTRY = YOU and EVERYTHING AROUND YOU

24. THREE PHASES OF MATTER

25. THREE PHASES OF MATTER

26. THREE PHASES OF MATTER

27. THREE PHASES OF MATTER

28. THREE PHASES OF MATTER

29. THREE PHASES OF MATTER

30. SUBLIMATION MELTING FREEZING DEPOSITION VAPORIZATION CONDENSATION

31. What are the Properties of Matter? Property

32. What are the Properties of Matter? Property characteristics, traits or qualities.

33. What are the Properties of Matter? Property characteristics, traits or qualities. properties of matter

34. What are the Properties of Matter? Property characteristics, traits or qualities. properties of matter observable characteristics, traits or qualities of matter.

35. What are the Properties of Matter? physical property of matter chemical property of matter

36. What are the Properties of Matter? physical property of matter chemical property of matter intensive physical property extensive physical property

37. Physical property

38. Physical property physical properties of matter can easily determine using our senses without changing or altering the composition of matter.

39. PROPERTIES OF MATTER sense of sight Color

40. PROPERTIES OF MATTER sense of sight Color sense of touch and smell

41. PROPERTIES OF MATTER sense of sight Color texture and temperature sense of touch and smell

42. PROPERTIES OF MATTER sense of sight Color texture and temperature sense of touch and smell sense of smell

43. PROPERTIES OF MATTER sense of sight Color texture and temperature sense of touch and smell sense of smell scent

44. INTENSIVE VS. EXTENSIVE

45. INTENSIVE PHYSICAL PROPERTY This is the characteristic or trait of matter that does not depend on the amount. (CHALK)

46. INTENSIVE PHYSICAL PROPERTY This is the characteristic or trait of matter that does not depend on the amount. (CHALK)

47. INTENSIVE PHYSICAL PROPERTY This is the characteristic or trait of matter that does not depend on the amount. (CHALK) if you increase the amount of chalk, the color and its shape will remain the same which is white and cylindrical in shape.

48. INTENSIVE PHYSICAL PROPERTY temperature, malleability, diffusion and ductility

49. INTENSIVE PHYSICAL PROPERTY Ductility

50. INTENSIVE PHYSICAL PROPERTY ability of substance to be stretched into wire. Ductility

51. INTENSIVE PHYSICAL PROPERTY Ductility ability of substance to be stretched into wire. strings of the guitar or wires inside the electrical connections

52. INTENSIVE PHYSICAL PROPERTY Malleability

53. INTENSIVE PHYSICAL PROPERTY ability of substance to be hammered or transformed into thin sheet Malleability

54. INTENSIVE PHYSICAL PROPERTY Malleability ability of substance to be hammered or transformed into thin sheet.

55. INTENSIVE PHYSICAL PROPERTY Diffusion

56. INTENSIVE PHYSICAL PROPERTY ability of matter to be scattered or spread out. Diffusion

57. INTENSIVE PHYSICAL PROPERTY Diffusion ability of matter to be scattered or spread out.

58. EXTENSIVE PHYSICAL PROPERTY It is the characteristic or trait of matter which is dependent on the amount or quantity.

59. EXTENSIVE PHYSICAL PROPERTY It is the characteristic or trait of matter which is dependent on the amount or quantity. Examples of extensive physical properties of matter are size, mass, volume, density, length and width .

60. EXTENSIVE PHYSICAL PROPERTY It is the characteristic or trait of matter which is dependent on the amount or quantity. Examples of extensive physical properties of matter are size, mass, volume, density, length and width . This means that if the amount of matter or particles is increased , it may cause change in the size, mass, volume, density, length and width of an object.

61. EXTENSIVE PHYSICAL PROPERTY

62. EXTENSIVE PHYSICAL PROPERTY Which extensive physical properties of matter are being measured by the tape measure and graduated cylinder?

63. CHEMICAL PROPERTY

64. CHEMICAL PROPERTY This is the characteristic or trait that can be observe to another substance.

65. CHEMICAL PROPERTY This is the characteristic or trait that can be observe to another substance. Material’s possibility to undergo chemical change in its chemical composition

66. CHEMICAL PROPERTY This is the characteristic or trait that can be observe to another substance. Material’s possibility to undergo chemical change in its chemical composition Combustibility/flammability and oxidation like rusting are examples of chemical properties of matter.

67. CHEMICAL PROPERTY

68. Properties of Matter physical property of matter chemical property of matter

69. Properties of Matter Intensive Physical Properties Extensive Physical Properties

70. QUIZ Categorize the following properties of matter as an: intensive physical property (IPP) , extensive physical property (EPP) , or chemical property (CP)

71. QUIZ Categorize the following properties of matter as an: intensive physical property (IPP) , extensive physical property (EPP) , or chemical property (CP) The density of gold The mass of a watermelon The flammability of gasoline

72. QUIZ intensive physical property (IPP) , extensive physical property (EPP) , or chemical property (CP) 4. The color of a ruby 5. The volume of a soda can 6. The melting point of ice 7. The reactivity of baking soda with vinegar 8. The boiling point of water 9. The length of a wooden plank 10. The odor of freshly baked bread

73. QUIZ Answers: Density (The density of gold) - Intensive Physical Property Mass (The mass of a watermelon) - Extensive Physical Property Flammability (The flammability of gasoline) - Chemical Property Color (The color of a ruby) - Intensive Physical Property Volume (The volume of a soda can) - Extensive Physical Property Melting Point (The melting point of ice) - Intensive Physical Property Reactivity with Acid (The reactivity of baking soda with vinegar) - Chemical Property Boiling Point (The boiling point of water) - Intensive Physical Property Length (The length of a wooden plank) - Extensive Physical Property Odor (The odor of freshly baked bread) - Intensive Physical Property