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Embed code for: Science Activity by HenryandJerry
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Science Activity By: Jerry and Henry What to do? 1. First product 2. What is the intened use of the product? This is used for washing hands. 3. What substance or substances are found in the product? It is made of o-xenol. 4. What if any harzard-related information is included on the product labelling? It’s no dangerous it is safety. 5. What if any safety related instruction are provided? Don’t slipped into your eyes and don’t drink it! Second product 2. Clearing heat from throat 3. It is made of borneol and menthol and so on. 4. It’s not clearly. 5. Don’t let the age under 3 years old children to touch it. Third product 2. It used to drink. 3. It made of water calumiun and protein. 4. It’s very safety don’t be worry about that. 5. Don’t heat it in the microwave. WHAT DID YOU FIND OUT? 1. As a class, share some of the names of the substances listed on the label. There have four chemical substance here. They’re: Shell, Sal Communis, Baking Soda and Calcium Carbonate. Now I will show you these things. First chemical substance These are Shell. They are a kind of buildings material and when people build a house or the others architecture they can be become some very important things. Second chemical substance These are Sal Communis. Sal Communis are a kinds of flavouring, they always be putted into dishes or food and something else that should be eaten. Third chemical substance These are Baking Soda. Baking Soda also called “ Suda”. These chemical substance can used to cure some sick that from your stomache. Forth chemical substance These are Calcium Carbonate. Calcium Carbonate is just like Shell, they also are a kinds of building’s material. And they’re very normal seen in our daily life. 2. Which substance are familiar to you? Which substances are unfamiliar? The answer is: Shell and Calcium Carbonate are familiar to me, Bareing Soda and Salcommunis are unfamiliar to me. 3. Based on the names of the substance, what simllarities and differences do you notice between ingredients in the products? The answer is: I notice the similarities have same substance and nearly effects, and their difference is the amount contaired are different. 4. Do you notice significant differences between products that are labelled”green” and those that are not? The answer is: Yes I do. Such as the handwashing’s sign and some greenfood. 5. What do you think happens to the substances in these products once they are used in your home? The answer is: It may pollute our environment.Such as we used hand washing,and it have to make the foam and the foam water will emit and pollute the river,we drink water from river and it will influence our body. 6. Should people stop using products that contain potentially dangerous compounds? Defend your answer. The answer is: I think the people should. Because it’s too dangerous to others and it may hurt ourselves or make a fire. 7. Choose one compound from the list of common product used at home. Conduct research to find out about its properties and any issues related to its production, use, or disposal. Briefly report your finding to the class. The answer is: We choose o-xenol .It is a white crystal and it has a weak phenoland and easily soluble in water.It used for surface active agent and antiseptic. So this is our Science Activity THANK YOU VERY MUCH!