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2. Using Boundless Presentations The Appendix The appendix is for you to use to add depth and breadth to your lectures. You can simply drag and drop slides from the appendix into the main presentation to make for a richer lecture experience. Free to edit, share, and copy Feel free to edit, share, and make as many copies of the Boundless presentations as you like. We encourage you to take these presentations and make them your own. Free to share, print, make copies and changes. Get yours at www.boundless.com Boundless Teaching Platform Boundless empowers educators to engage their students with affordable, customizable textbooks and intuitive teaching tools. The free Boundless Teaching Platform gives educators the ability to customize textbooks in more than 20 subjects that align to hundreds of popular titles. Get started by using high quality Boundless books, or make switching to our platform easier by building from Boundless content pre-organized to match the assigned textbook. This platform gives educators the tools they need to assign readings and assessments, monitor student activity, and lead their classes with pre-made teaching resources. Get started now at: If you have any questions or problems please email: educators@boundless.com http://boundless.com/teaching-platform

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4. Properties of Carbon Carbides Carbon Oxides and Carbonates Allotropes of Carbon Carbon Nonmetallic Elements > Carbon Free to share, print, make copies and changes. Get yours at www.boundless.com www.www/boundless.com/chemistry?campaign_content=book_187_section_150&campaign_term=Chemistry&utm_campaign=powerpoint&utm_ medium=direct&utm_source=boundless

5. Carbon has several allotropes, or different forms in which it can exist. These allotropes include graphite and diamond, which have very different properties. Despite carbon's ability to make 4 bonds and its presence in many compounds, it is highly unreactive under normal conditions. Carbon exists in 3 main isotopes: 12C, 13C, 14C. 14C is radioactive and used in dating carbon-containing samples (radiometric dating). Properties of Carbon Free to share, print, make copies and changes. Get yours at www.boundless.com www.www/boundless.com/chemistry/textbooks/boundless-chemistry-textbook/nonmetallic-elements-21/carbon-150/properties-of-carbon-579- 3570?campaign_content=book_187_section_150&campaign_term=Chemistry&utm_campaign=powerpoint&utm_medium=direct&utm_source=bo undless Allotropes of Carbon View on Boundless.com Nonmetallic Elements > Carbon

6. Carbides are generally formed at high temperatures (> 1500 °C). Carbides are generally quite stable and exhibit high melting points. Carbides can be classified as salt-like, interstitial, and covalent. Carbides Free to share, print, make copies and changes. Get yours at www.boundless.com www.www/boundless.com/chemistry/textbooks/boundless-chemistry-textbook/nonmetallic-elements-21/carbon-150/carbides-580- 6834?campaign_content=book_187_section_150&campaign_term=Chemistry&utm_campaign=powerpoint&utm_medium=direct&utm_source=bo undless Titanium Carbide View on Boundless.com Nonmetallic Elements > Carbon

7. Carbon monoxide is the simplest carbon oxide, consisting of one carbon atom bonded to an oxygen atom. It is highly toxic. Carbon dioxide is a linear compound composed of a carbon atom bonded to two oxygen atoms. It exists predominately as a gas and is a product of the human metabolism. Carbon dioxide is soluble in water, in which it readily and reversibly converts to carbonic acid. The conjugate bases of a carbonic acid are known as the bicarbonate and carbonate ions. Carbonates are the salts of carbonic acids. They form when a positively charged metal ion comes into contact with the oxygen atoms of the carbonate ion. These compounds are often insoluble in water and exhibit some level of basicity or acidity in aqueous solutions. Carbon Oxides and Carbonates Free to share, print, make copies and changes. Get yours at www.boundless.com www.www/boundless.com/chemistry/textbooks/boundless-chemistry-textbook/nonmetallic-elements-21/carbon-150/carbon-oxides-and- carbonates-581- 3563?campaign_content=book_187_section_150&campaign_term=Chemistry&utm_campaign=powerpoint&utm_medium=direct&utm_source=bo undless Carbon Monoxide View on Boundless.com Nonmetallic Elements > Carbon

8. Diamond is a well-known allotrope of carbon that exhibits hardness and high dispersion of light. It is the hardest known natural mineral and finds applications in cutting, drilling, and jewelry, and as a potential semiconductor material. Graphene is a single layer of carbon atoms arranged in one plane; layers of graphene make up graphite. Graphene is a material of interest due to its high electron mobility and its possible applications in electronics. Fullerenes are a class of carbon allotropes in which carbon takes the form of a hollow sphere, ellipsoid, or tube. This class of materials includes carbon nanotubes, buckyballs, and the newly discovered nanobuds. Allotropes of Carbon Free to share, print, make copies and changes. Get yours at www.boundless.com www.www/boundless.com/chemistry/textbooks/boundless-chemistry-textbook/nonmetallic-elements-21/carbon-150/allotropes-of-carbon-582- 3569?campaign_content=book_187_section_150&campaign_term=Chemistry&utm_campaign=powerpoint&utm_medium=direct&utm_source=bo undless Allotropes of Carbon View on Boundless.com Nonmetallic Elements > Carbon

9. Free to share, print, make copies and changes. Get yours at www.boundless.com Appendix

10. Key terms allotropes Different forms of a chemical element. allotropes Different forms of a chemical element found in its natural state. centrosymmetric Having a center of symmetry. electronegativity The tendency of an atom to attract electrons to itself. half-life In a radioactive decay process, the amount of time required to end up with half of the original (undecayed) material. oxide A binary chemical compound of oxygen with another chemical element. oxocarbon A compound containing only atoms of carbon and oxygen. radiometric dating A technique used to date materials by comparing the natural abundance of radioactive atoms to their remaining decay products. Free to share, print, make copies and changes. Get yours at www.boundless.com Nonmetallic Elements

11. Diamond and Graphite Diamond and graphite are two allotropes of carbon -- pure forms of the same element that differ in structure. Free to share, print, make copies and changes. Get yours at www.boundless.com Wikipedia. "Diamond and graphite2." CC BY-SA http://en.wikipedia.org/wiki/File:Diamond_and_graphite2.jpg View on Boundless.comCC BY-SAhttp://en.wikipedia.org/wiki/File:Diamond_and_graphite2.jpgView on Boundless.com Nonmetallic Elements

12. The Carbonate Ion The carbonate ion has three resonance structures. The true structure of the carbonate is an average of these three resonance structures. Free to share, print, make copies and changes. Get yours at www.boundless.com Wikipedia. "Carbonate-ion-resonance-2D." CC BY-SA http://en.wikipedia.org/wiki/File:Carbonate-ion-resonance-2D.png View on Boundless.comCC BY-SAhttp://en.wikipedia.org/wiki/File:Carbonate-ion-resonance-2D.pngView on Boundless.com Nonmetallic Elements

13. Allotropes of Carbon Some allotropes of carbon: a) diamond, b) graphite, c) lonsdaleite, d–f) fullerenes (C60, C540, C70); g) amorphous carbon, h) carbon nanotube. Free to share, print, make copies and changes. Get yours at www.boundless.com Wikimedia%20Commons. "Eight%20Allotropes%20of%20Carbon." CC BY-SA 3.0 https://commons.wikimedia.org/wiki/File%253AEight_Allotropes_of_Carbon.png View on Boundless.comCC BY-SA 3.0https://commons.wikimedia.org/wiki/File%253AEight_Allotropes_of_Carbon.png View on Boundless.com Nonmetallic Elements

14. Carbon Dioxide A central carbon atom is connected to two oxygen atoms via double bonds in a linear structure. The molecule has no net dipole moment because it's centrosymmetric. Free to share, print, make copies and changes. Get yours at www.boundless.com Wikipedia. "File:Carbon-dioxide-2D-dimensions.svg - Wikipedia, the free encyclopedia." CC BY-SA http://en.wikipedia.org/w/index.php?title=File:Carbon-dioxide- 2D-dimensions.svg&page=1 View on Boundless.comCC BY-SAhttp://en.wikipedia.org/w/index.php?title=File:Carbon-dioxide- 2D-dimensions.svg&page=1View on Boundless.com Nonmetallic Elements

15. Titanium Carbide Lattice structure of titanium carbide. Free to share, print, make copies and changes. Get yours at www.boundless.com Wikipedia. "TiC-xtal-3D-vdW." CC BY-SA http://en.wikipedia.org/wiki/File:TiC-xtal-3D-vdW.png View on Boundless.comCC BY-SAhttp://en.wikipedia.org/wiki/File:TiC-xtal-3D-vdW.pngView on Boundless.com Nonmetallic Elements

16. Allotropes of Carbon Allotropes of carbon: a) Diamond, b) Graphite, c) Lonsdaleite, d) C60 (Buckminsterfullerene or buckyball), e) C540, f) C70, g) Amorphous carbon, and h) single-walled carbon nanotube, or buckytube. Free to share, print, make copies and changes. Get yours at www.boundless.com Wikipedia. "Eight Allotropes of Carbon." CC BY-SA http://en.wikipedia.org/wiki/File:Eight_Allotropes_of_Carbon.png View on Boundless.comCC BY-SAhttp://en.wikipedia.org/wiki/File:Eight_Allotropes_of_Carbon.pngView on Boundless.com Nonmetallic Elements

17. Carbon Monoxide Carbon monoxide is stabilized by three different resonance structures. The first resonance structure is the most important one. Free to share, print, make copies and changes. Get yours at www.boundless.com Wikipedia. "File:Carbon Monoxide-2.svg - Wikipedia, the free encyclopedia." CC BY-SA http://en.wikipedia.org/w/index.php?title=File:Carbon_Monoxide- 2.svg&page=1 View on Boundless.comCC BY-SAhttp://en.wikipedia.org/w/index.php?title=File:Carbon_Monoxide- 2.svg&page=1View on Boundless.com Nonmetallic Elements

18. Free to share, print, make copies and changes. Get yours at www.boundless.com Nonmetallic Elements The ground state electron configuration of carbon is: A) 1s22s22p3 B) 1s22s22p2 C) 1s22s22p63s1 D) 1s22s22p1

19. Free to share, print, make copies and changes. Get yours at www.boundless.comwww.boundless.com Boundless - LO. "Boundless." CC BY-SA 3.0 http://www.boundless.com/CC BY-SA 3.0http://www.boundless.com/ Nonmetallic Elements The ground state electron configuration of carbon is: A) 1s22s22p3 B) 1s22s22p2 C) 1s22s22p63s1 D) 1s22s22p1

20. Free to share, print, make copies and changes. Get yours at www.boundless.com Nonmetallic Elements Compounds made of carbon + group V transition metals (atomic radii > 135 pm) are called: A) saline carbides. B) covalent carbides. C) intermediate transition metal carbides. D) interstitial carbides.

21. Free to share, print, make copies and changes. Get yours at www.boundless.comwww.boundless.com Boundless - LO. "Boundless." CC BY-SA 3.0 http://www.boundless.com/CC BY-SA 3.0http://www.boundless.com/ Nonmetallic Elements Compounds made of carbon + group V transition metals (atomic radii > 135 pm) are called: A) saline carbides. B) covalent carbides. C) intermediate transition metal carbides. D) interstitial carbides.

22. Free to share, print, make copies and changes. Get yours at www.boundless.com Nonmetallic Elements Which of the following are the correct chemical formulas for carbon monoxide and carbon dioxide, respectively? A) CO2, CO B) CO, CO2 C) C2O, CO D) CO, C2O

23. Free to share, print, make copies and changes. Get yours at www.boundless.comwww.boundless.com Boundless - LO. "Boundless." CC BY-SA 3.0 http://www.boundless.com/CC BY-SA 3.0http://www.boundless.com/ Nonmetallic Elements Which of the following are the correct chemical formulas for carbon monoxide and carbon dioxide, respectively? A) CO2, CO B) CO, CO2 C) C2O, CO D) CO, C2O

24. Free to share, print, make copies and changes. Get yours at www.boundless.com Nonmetallic Elements All of the following allotropes of carbon are fullerenes, EXCEPT which of the following: A) nantubes B) buckyballs C) nanobuds D) nanofoam

25. Free to share, print, make copies and changes. Get yours at www.boundless.comwww.boundless.com Boundless - LO. "Boundless." CC BY-SA 3.0 http://www.boundless.com/CC BY-SA 3.0http://www.boundless.com/ Nonmetallic Elements All of the following allotropes of carbon are fullerenes, EXCEPT which of the following: A) nantubes B) buckyballs C) nanobuds D) nanofoam

26. Attribution Wikipedia. "Carbon oxide." CC BY-SA 3.0 http://en.wikipedia.org/wiki/Carbon_oxideCC BY-SA 3.0http://en.wikipedia.org/wiki/Carbon_oxide Wikipedia. "Carbon monoxide." CC BY-SA 3.0 http://en.wikipedia.org/wiki/Carbon_monoxideCC BY-SA 3.0http://en.wikipedia.org/wiki/Carbon_monoxide Wikipedia. "Carbon dioxide." CC BY-SA 3.0 http://en.wikipedia.org/wiki/Carbon_dioxideCC BY-SA 3.0http://en.wikipedia.org/wiki/Carbon_dioxide Wikipedia. "Carbonate." CC BY-SA 3.0 http://en.wikipedia.org/wiki/CarbonateCC BY-SA 3.0http://en.wikipedia.org/wiki/Carbonate Wiktionary. "oxocarbon." CC BY-SA 3.0 http://en.wiktionary.org/wiki/oxocarbonCC BY-SA 3.0http://en.wiktionary.org/wiki/oxocarbon Wiktionary. "oxide." CC BY-SA 3.0 http://en.wiktionary.org/wiki/oxideCC BY-SA 3.0http://en.wiktionary.org/wiki/oxide Wiktionary. "centrosymmetric." CC BY-SA 3.0 http://en.wiktionary.org/wiki/centrosymmetricCC BY-SA 3.0http://en.wiktionary.org/wiki/centrosymmetric Wikipedia. "Amorphous carbon." CC BY-SA 3.0 http://en.wikipedia.org/wiki/Amorphous_carbonCC BY-SA 3.0http://en.wikipedia.org/wiki/Amorphous_carbon Wikipedia. "Allotropes of carbon." CC BY-SA 3.0 http://en.wikipedia.org/wiki/Allotropes_of_carbonCC BY-SA 3.0http://en.wikipedia.org/wiki/Allotropes_of_carbon Wikipedia. "Allotropy." CC BY-SA 3.0 http://en.wikipedia.org/wiki/AllotropyCC BY-SA 3.0http://en.wikipedia.org/wiki/Allotropy Wikipedia. "Diamond." CC BY-SA 3.0 http://en.wikipedia.org/wiki/DiamondCC BY-SA 3.0http://en.wikipedia.org/wiki/Diamond Wikipedia. "Graphite." CC BY-SA 3.0 http://en.wikipedia.org/wiki/GraphiteCC BY-SA 3.0http://en.wikipedia.org/wiki/Graphite Wikipedia. "Graphene." CC BY-SA 3.0 http://en.wikipedia.org/wiki/GrapheneCC BY-SA 3.0http://en.wikipedia.org/wiki/Graphene Wikipedia. "allotropes." CC BY-SA 3.0 http://en.wikipedia.org/wiki/allotropesCC BY-SA 3.0http://en.wikipedia.org/wiki/allotropes Wikipedia. "Glassy carbon." CC BY-SA 3.0 http://en.wikipedia.org/wiki/Glassy_carbonCC BY-SA 3.0http://en.wikipedia.org/wiki/Glassy_carbon Wikipedia. "allotropes." CC BY-SA 3.0 http://en.wikipedia.org/wiki/allotropesCC BY-SA 3.0http://en.wikipedia.org/wiki/allotropes Wikipedia. "Carbon." CC BY-SA 3.0 http://en.wikipedia.org/wiki/CarbonCC BY-SA 3.0http://en.wikipedia.org/wiki/Carbon Free to share, print, make copies and changes. Get yours at www.boundless.com Nonmetallic Elements

27. Wikipedia. "Carbide." CC BY-SA 3.0 http://en.wikipedia.org/wiki/CarbideCC BY-SA 3.0http://en.wikipedia.org/wiki/Carbide Wikipedia. "Beryllium carbide." CC BY-SA 3.0 http://en.wikipedia.org/wiki/Beryllium_carbideCC BY-SA 3.0http://en.wikipedia.org/wiki/Beryllium_carbide Wikipedia. "Tungsten carbide." CC BY-SA 3.0 http://en.wikipedia.org/wiki/Tungsten_carbide#Physical_propertiesCC BY-SA 3.0http://en.wikipedia.org/wiki/Tungsten_carbide#Physical_properties Wiktionary. "electronegativity." CC BY-SA 3.0 http://en.wiktionary.org/wiki/electronegativityCC BY-SA 3.0http://en.wiktionary.org/wiki/electronegativity Free to share, print, make copies and changes. Get yours at www.boundless.com Nonmetallic Elements