Chemistry

1) Title including the name of the element (on a title page) 2) Discuss important properties of the element including at least three compounds in which the element appears 3) Discuss biological, biomedical, and/or commercial applications of the element. 4) Discuss other interesting facts about the element. 5)The report should include four sources cited within the paper and on a reference page

The paper should define and explain chromatography, include Gas and liquid chromatography. Emphasis should be on High Pressure liquid chromatography and Reverse Phase Chromatography. Please write the paper in your own words.

Chemical bonds are the foundation of chemistry. Please explain several types of bonds (at least two).

Please don’t copy past anything from the internet, and citation should be right Book: Richards, I. S., & Bourgeois, M. M. (2014). Principles and practice of toxicology in public health (2nd ed.). Jones & Bartlett Learning. https://online.vitalsource.com/#/books/9781284066197 For the online BOOK: https://online.vitalsource.com username: [email protected] password: shehadeH3! CSU Online Library: http://libguides.columbiasouthern.edu/history Username: ahmed.shehadeh1 Password: shehadeH3

C9: Nuclear Chemistry Read the Topics: – 9.1 – How was Radioactivity Discovered? – 9.2 – What is Radioactivity? – Watch the Video: https://youtu.be/dY10s71rv80 – 9.3 – What happens when a Nucleus emits Radioactivity? – see Figures 9-1, 9-2, 9-3 – Alpha, Beta and Gama Emission – Watch the Video: https://youtu.be/c9WfZJYUWv0 – Example 9.2 – 9.4 – Nuclear Half-Life – see Table 9-2 – Watch the Video: https://youtu.be/opjJ-3Tkfyg – Example 9.5 this research paper has to be about nuclear chemistry, above i have placed some topics from the chapter

The air that we breathe is the most common gas in the world. It is something that is being harmed to an extreme extent. What is the air quality in your local area? Be sure to include your thoughts on why you consider your air quality to be above or below the worldwide average air quality. In what ways do you think your local air quality could be maintained (if good) or improved (if poor)? Some websites that can help you answer these questions include: World’s Air Pollution: Real-Time Air Quality Index U.S. Environmental Protection Agency: Outdoor Air Quality Data: Interactive Map of Air Quality Monitors Your journal entry must be at least 200 words in length. No references or citations are necessary.

Do you know the reason ice floats in your drink? It is because the density of ice is lower than that of water. Chemistry is happening all around you at all times (both physical and chemical changes). What have you observed within the last week that involves chemistry? What is that process/reaction? Your journal entry must be at least 200 words in length. No references or citations are necessary.

Part 1: Create a “Map” or a Diagram of the Scientific Method. Include what you viewed. Identify each step of the Scientific Method. Then describe how the Scientific Method can be applied to this episode through your “Map” or Diagram.This assignment must meet the following criteria:Minimum word count: 300 wordsAPA formaWork Cited pagePart 2: Provide Feedback to me if this assisted in giving you a better understanding of the Scientific Method and what could be done differently (3 paragraph maximum).

Instructions

Do you know the reason ice floats in your drink? It is because the density of ice is lower than that of water. Chemistry is happening all around you at all times (both physical and chemical changes). What have you observed within the last week that involves chemistry? What is that process/reaction?

Your journal entry must be at least 200 words in length. No references or citations are necessary.

Instructions

The air that we breathe is the most common gas in the world. It is something that is being harmed to an extreme extent. What is the air quality in your local area? Be sure to include your thoughts on why you consider your air quality to be above or below the worldwide average air quality. In what ways do you think your local air quality could be maintained (if good) or improved (if poor)?

Some websites that can help you answer these questions include:

World’s Air Pollution: Real-Time Air Quality Index

U.S. Environmental Protection Agency: Outdoor Air Quality Data: Interactive Map of Air Quality Monitors

Your journal entry must be at least 200 words in length. No references or citations are necessary.