Molecule of the week project sample presentation
- 1. Molecule of the week: Connecting Chemistry with the real world Coco Chen - Chemistry Honors
- 3. Some properties IUPAC Name 1,3,7-Trimethylpurine-2,6-dione Moleular formula C8H10N4O2 Molar mass 194.19 g/mol Melting point 235 - 238 ℃ Taste bitter powder Color white Odor odorless
- 4. Some facts ● World’s most widely consumed psychoactive drug ● Legal and unregulated in most of the world ● Acts as a stimulant found in the seeds, nuts, or leaves of a number of plants native to South America and East Asia ● A study showed that 90% of North Americans consumed it daily
- 5. Some more facts ● It can be used to prevent and treat bronchopulmonary dysplasia of prematurity, ● Treat apnea of prematurity: It may confer a modest protective effect against some diseases including Parkinson's and certain types of cancer. ● Might protect against heart disease ● Side effects include insomnia or sleep disruption ● Can produce a mild form of drug dependence – associated with withdrawal symptoms such as sleepiness, headache, and irritability – when an individual stops using it after repeated daily intake. ● Tolerance to the autonomic effects of increased blood pressure and heart rate, and increased urine output, develops with chronic use (i.e., these symptoms become less pronounced or do not occur following consistent use)
- 6. Caffeine
- 7. Molecule of the week: Connecting Chemistry with the real world Coco Chen - Chemistry Honors
- 10. Some facts • It is known to produce some similar effect like caffeine • Is acts as a vasodilator (a blood vessel widener), • a diuretic (urination aid), and heart stimulant • Can improve the hardness of tooth enamel – might prevent tooth decay • Animals metabolize this much more slowly making it much for dangerous
- 11. Table of contents You can describe the topic of the section here 01 Introduction 02 Propiedades You can describe the topic of the section here 03 Exercises You can describe the topic of the section here
- 12. About the materials Do you know what helps you make your point crystal clear? Lists like this one: ● They’re simple ● You can organize your ideas clearly ● You’ll never forget to buy milk! And the most important thing: the audience won’t miss the point of your presentation
- 13. Mechanical elasticity Venus has a beautiful name and is the second planet from the Sun. It’s hot and has a highly poisonous atmosphere Mercury is the closest planet to the Sun and the smallest one in the Solar System—it’s only a bit larger than the Moon Deformation Resilience
- 14. Materials properties Mercury is the closest planet to the Sun and the smallest of them all Venus has a beautiful name and is the second planet from the Sun Despite being red, Mars is actually a cold place. It’s full of iron oxide dust Physical Chemical Ecological
- 15. Ecological properties Mars is actually an extremely cold place Venus has a beautiful name. It’s terribly hot Jupiter is the biggest planet of them all Saturn is a gas giant and has several rings Toxicity Biodegradabilit y Recyclability Renewables
- 16. Venus has a beautiful name Neptune is very far away from us Types of techno materials Mars is actually a very cold place Mercury is the smallest planet Saturn is a gas giant with rings Jupiter is the biggest planet Wood Plastics Metals Stones Ceramics Textiles
- 17. Awesome words
- 18. “This is a quote, words full of wisdom that someone important said and that can inspire anyone who reads them” —Someone Famous
- 19. A picture is worth a thousand words
- 20. 1538°C The melting point of iron
- 21. The density of gold 9.32 g/cm³ 11.34 g/cm³ The density of lead 0.0012 g/cm³ The density of water
- 22. This alloy of materials results in "brass". The percentage composition in alloys is crucial as it determines the properties and characteristics of the resulting material. In the case of alloys, the addition of different elements in specific proportions can significantly modify their physical and chemical properties Let’s use some percentages 25% 5% 70% Copper Zinc Nickel
- 23. Computer mockup You can replace the image on the screen with your own work. Just right-click on it and select “Replace image”
- 24. Tablet mockup You can replace the image on the screen with your own work. Just right-click on it and select “Replace image”
- 25. Phone mockup You can replace the image on the screen with your own work. Just right-click on it and select “Replace image”
- 26. Venus Mars Mercury This is a map Venus is the second planet from the Sun Despite being red, Mars is a cold place Mercury is the closest planet to the Sun
- 27. States of water Solid Venus has a beautiful name Liquid Mars is actually a very cold place Gas Jupiter is the biggest planet Water Energy
- 28. Materials properties Materials properties Mercury is small Mechanical Venus is a hot place Thermal Earth harbors life Optical Mars is a cold place Electrical Jupiter is big Technological Saturn has rings Chemical Neptune is far away Magnetic Pluto is small Physical
- 29. You can use this graph Follow the link in the graph to modify its data and then paste the new one here. For more info, click here Steel Aluminum Titanium
- 30. Properties of Materials Property Material Density Osmium (22.59 g/cm³) Thermal C. Copper (385 W/m·K) Electrical C. Silver (61.6 × 10^6 S/m) Mechanical Str. Steel Elasticity Rubber Property Material Hardness Diamond (10 on the Mohs scale) Toughness Carbon steel (High toughness) Flexibility Silicone rubber Transparency Glass Corrosion Resist. Stainless steel
- 32. Earth is the third planet from the Sun and the only one that harbors life in the Solar System Hardness Mechanical properties Mercury is the closest planet to the Sun and the smallest one in the Solar System Venus has a beautiful name and is the second planet from the Sun. It’s terribly hot Jupiter is the fourth-brightest object in the night sky. It was named after the Roman god Tenacity Fragility Ductility
- 33. Classification of materials Ceramics Metals Polymers Mercury is the closest planet to the Sun and the smallest of them all Venus has a beautiful name and is the second planet from the Sun Despite being red, Mars is a cold place. It’s full of iron oxide dust Paramagnetic Ferromagnetic Diamagnetic Materials
- 34. Exercise 1 Viewing the table, use the "fill colour" tool mark the properties that refer to the object on the left Water Hard Transparent Stiff Chair Hard Opaque Flexible Rock Soft Opaque Stiff T-shirt Smooth Stiff Flexible Brick Soft Opaque Flexible
- 35. Exercise 2 Mobile phone Glass, metal, plastic and silicon Car Bottle of water Television Identify the materials used in the manufacture of the following objects
- 36. Exercise 3 Pencil Wood Trees Chair Silica Metal Zinc Glass Jeans Petroleum Metal Polyester Iron Steel Phone Nickel Pen Nylon Shoes Eraser Sand Clock Toothbrush Rubber Zinc Product Material Raw material Color in the given colors which is a product, which is a material and which is a raw material
- 37. Property classification Mech Jupiter is a giant was named after the Roman god Chemical Saturn is a gas giant and has several rings Magnetic Neptune is the farthest planet from the Sun Tech The Sun is the Star that all planets orbit Physical Mercury is the closest planet to the Sun Optical Venus is the second planet from the Sun Thermal Earth is the only planet that harbors life Electrical Despite being red, Mars is actually a cold place
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- 48. JANUARY FEBRUARY MARCH APRIL MAY JUNE PHASE 1 PHASE 2 Task 1 Task 2 Task 1 Task 2 JANUARY FEBRUARY MARCH APRIL PHASE 1 Task 1 Task 2
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- #8: Does it look familiar to you?