1. Three States of Matter Substances and Mixtures Elements and Compounds Classification of Matter Introduction to Chemistry > Classification of Matter Free to share, print, make copies and changes. Get yours at www.boundless.com www.www/boundless.com/chemistry?campaign_content=book_187_section_27&campaign_term=Chemistry&utm_campaign=powerpoint&utm_m edium=direct&utm_source=boundless

2. Matter exists in one of four main states: Solid matter is composed of tightly packed particles. A solid will retain its shape; the particles are not free to move around. Liquid matter is made of more loosely packed particles. It will take the shape of its container. Particles can move about within a liquid, but they are packed densely enough that volume is maintained. Gaseous matter is composed of particles packed so loosely that it has neither a defined shape nor a defined volume. A gas can be compressed. States of Matter Free to share, print, make copies and changes. Get yours at www.boundless.com www.www/boundless.com/chemistry/textbooks/boundless-chemistry-textbook/introduction-to-chemistry-1/classification-of-matter-27/three-states- of-matter-178- 10543?campaign_content=book_187_section_27&campaign_term=Chemistry&utm_campaign=powerpoint&utm_medium=direct&utm_source=bo undless Introduction to Chemistry > Classification of Matter The amount of Energy in the system determines the state of matter.

3. http://www.slideshare.net/kevinanil13598/plasma-and-bose-einstein-condensatehttp://www.slideshare.net/kevinanil13598/plasma-and-bose-einstein-condensate Plasma is the fourth state of matter, but less tangible.

4. Create a concept map illustrating the relationships between the following terms. 1. organize them showing their relationships to each other. 2. include definition bubbles 3. provide examples for each term States of matter plasma condense ionize gas liquid solid melt vaporize freeze deionoze sublimate system enthalpy

5. Question- How does elevation influence the temperature at which water boils? Give two examples using different elevations other than sea level. Using water as your example, include the temperatures that the phases typically change at sea level.

7. Elements are the simplest complete chemical substances. Each element corresponds to a single entry on the periodic table. An element is a material that consists of a single type of atom. Each atom type contains the same number of protons Elements cannot be divided into smaller units without large amounts of energy. Substances and Mixtures Free to share, print, make copies and changes. Get yours at www.boundless.com www.www/boundless.com/chemistry/textbooks/boundless-chemistry-textbook/introduction-to-chemistry-1/classification-of-matter-27/substances- and-mixtures-179- 3707?campaign_content=book_187_section_27&campaign_term=Chemistry&utm_campaign=powerpoint&utm_medium=direct&utm_source=bou ndless Introduction to Chemistry > Classification of Matter Matter can be broken down into two categories pure substances (chemical substances) elements compounds chemical substance is composed of one type of atom or molecule mixtures

8. physically combined structures that can be separated into their original components A mixture is composed of different types of atoms or molecules that are not chemically bonded. Chemical bonds link elements together to form more complex molecules called compounds. A compound consists of two or more types of elements held together by covalent or ionic bonds.. Compounds can have their bonds broken with practical amounts of energy, such as the heat from a fire A heterogeneous mixture is a mixture of two or more chemical substances where the various components can be visually distinguished A homogeneous mixture is a type of mixture in which the composition is uniform and every part of the solution has the same properties

9. .Matter can be broken down into two categories: pure substances and mixtures. Pure substances are further broken down into elements and compounds. Mixtures are physically combined structures that can be separated back into their original components. Elements and Compounds- recap Free to share, print, make copies and changes. Get yours at www.boundless.com www.www/boundless.com/chemistry/textbooks/boundless-chemistry-textbook/introduction-to-chemistry-1/classification-of-matter-27/elements-and- compounds-180- 10544?campaign_content=book_187_section_27&campaign_term=Chemistry&utm_campaign=powerpoint&utm_medium=direct&utm_source=bo undless Introduction to Chemistry > Classification of Matter

10. Various separation techniques exist in order to separate matter, including include distillation, filtration, evaporation and chromatography. Matter can be in the same phase or in two different phases for this separation to take place NEXT TIME: separation of substances

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

12. Key terms chemical bond Any of several attractive forces that serve to bind atoms together to form molecules. compound A substance made from two or more elements. Consists of a fixed ratio of chemically bonded atoms. Has unique properties that are different from the properties of its individual elements. element A chemical substance that is made up of a particular kind of atom and cannot be broken down or transformed by a chemical reaction. element Any one of the simplest chemical substances that cannot be changed in a chemical reaction or by any chemical means. Made up of atoms that all have the same number of protons. gas A substance that can only be contained if it is fully surrounded by a container (or held together by gravitational pull); a substance whose molecules have negligible intermolecular interactions and can move freely. liquid A substance that flows and keeps no definite shape because its molecules are loosely packed and constantly moving. It takes the shape of its container but maintains constant volume. mixture Something that consists of diverse, non-bonded elements or molecules. solid A substance that retains its size and shape without a container; a substance whose molecules cannot move freely except to vibrate. substance A form of matter that has constant chemical composition and characteristic properties. It is composed of one type of atom or molecule. Free to share, print, make copies and changes. Get yours at www.boundless.com Introduction to Chemistry

13. Naturally occurring sulfur crystals Sulfur occurs naturally as elemental sulfur, sulfide, and sulfate minerals and in hydrogen sulfide. This mineral deposit is composed of a mixture of substances. Free to share, print, make copies and changes. Get yours at www.boundless.com Wikipedia. "Schwefel 01." CC BY-SA http://en.wikipedia.org/wiki/File:Schwefel_01.jpg View on Boundless.comCC BY-SAhttp://en.wikipedia.org/wiki/File:Schwefel_01.jpgView on Boundless.com Introduction to Chemistry

14. Chemistry 1.2 Classifying Matter (Part 1 of 3) - YouTube Introduction to classifying matter as a substance or a mixture of substances. Mixtures are described as heterogeneous or homogeneous. Three common methods of separation are described.Part 2 of 3: http://www.youtube.com/watch?v=SoFywULNF3s (Substances)Part 3 of 3: http://www.youtube.com/watch?v=LXMyN9kco7E (Particle Diagrams) Free to share, print, make copies and changes. Get yours at www.boundless.com View on Boundless.com Introduction to Chemistry

15. The periodic table The periodic table shows 118 elements, including metals (blue), nonmetals (red), and metalloids (green). Free to share, print, make copies and changes. Get yours at www.boundless.com Wikimedia. "Metalli, semimetalli, nonmetalli." CC BY-SA 3.0 http://commons.wikimedia.org/wiki/File:Metalli,_semimetalli,_nonmetalli.png View on Boundless.comCC BY-SA 3.0http://commons.wikimedia.org/wiki/File:Metalli,_semimetalli,_nonmetalli.pngView on Boundless.com Introduction to Chemistry

16. Phase Changes - YouTube What does a phase change look like at the molecular level? This video takes a look at the molecular structure of solids, liquids, and gases and examines how the kinetic energy of the particles changes. The video also discusses melting, vaporization, condensation, and freezing. Free to share, print, make copies and changes. Get yours at www.boundless.com View on Boundless.com Introduction to Chemistry

17. Chemistry 1.2 Classifying Matter (Part 2 of 3) - YouTube This video discusses pure substances, compares elements and compounds, and contrasts chemical changes with physical changes. Free to share, print, make copies and changes. Get yours at www.boundless.com View on Boundless.com Introduction to Chemistry

18. The states of matter This diagram shows the nomenclature for the different phase transitions. Free to share, print, make copies and changes. Get yours at www.boundless.com Wikipedia. "Physics matter state transition 1 en." CC BY-SA http://en.wikipedia.org/wiki/File:Physics_matter_state_transition_1_en.svg View on Boundless.comCC BY-SAhttp://en.wikipedia.org/wiki/File:Physics_matter_state_transition_1_en.svgView on Boundless.com Introduction to Chemistry

19. Free to share, print, make copies and changes. Get yours at www.boundless.com Introduction to Chemistry Which state of matter takes both the shape and volume of its container? A) gas B) liquid C) solid D) solid and liquid

20. Free to share, print, make copies and changes. Get yours at www.boundless.comwww.boundless.com Saylor OER. "Chemistry « Saylor.org – Free Online Courses Built by Professors." CC BY 3.0 http://www.saylor.org/majors/Chemistry/CC BY 3.0http://www.saylor.org/majors/Chemistry/ Introduction to Chemistry Which state of matter takes both the shape and volume of its container? A) gas B) liquid C) solid D) solid and liquid

21. Free to share, print, make copies and changes. Get yours at www.boundless.com Introduction to Chemistry Fill in the blank. Water is an example of a(n) ________________. A) homogeneous mixture B) heterogeneous mixture C) compound D) element

22. Free to share, print, make copies and changes. Get yours at www.boundless.comwww.boundless.com Saylor OER. "Chemistry « Saylor.org – Free Online Courses Built by Professors." CC BY 3.0 http://www.saylor.org/majors/Chemistry/CC BY 3.0http://www.saylor.org/majors/Chemistry/ Introduction to Chemistry Fill in the blank. Water is an example of a(n) ________________. A) homogeneous mixture B) heterogeneous mixture C) compound D) element

23. Free to share, print, make copies and changes. Get yours at www.boundless.com Introduction to Chemistry Which of the following does NOT describe a chemical compound? A) It can be separated into its components via physical means. B) It consists of at least two types of atoms. C) It has a characteristic structure and chemical properties. D) It can be a gas, liquid, or solid.

24. 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/ Introduction to Chemistry Which of the following does NOT describe a chemical compound? A) It can be separated into its components via physical means. B) It consists of at least two types of atoms. C) It has a characteristic structure and chemical properties. D) It can be a gas, liquid, or solid.

25. Attribution Wikipedia. "Mixture." CC BY-SA 3.0 http://en.wikipedia.org/wiki/MixtureCC BY-SA 3.0http://en.wikipedia.org/wiki/Mixture Wikipedia. "Chemical substance." CC BY-SA 3.0 http://en.wikipedia.org/wiki/Chemical_substanceCC BY-SA 3.0http://en.wikipedia.org/wiki/Chemical_substance Wiktionary. "mixture." CC BY-SA 3.0 http://en.wiktionary.org/wiki/mixtureCC BY-SA 3.0http://en.wiktionary.org/wiki/mixture Wiktionary. "substance." CC BY-SA 3.0 http://en.wiktionary.org/wiki/substanceCC BY-SA 3.0http://en.wiktionary.org/wiki/substance Wikipedia. "State of matter." CC BY-SA 3.0 http://en.wikipedia.org/wiki/State_of_matterCC BY-SA 3.0http://en.wikipedia.org/wiki/State_of_matter Wiktionary. "solid." CC BY-SA 3.0 http://en.wiktionary.org/wiki/solidCC BY-SA 3.0http://en.wiktionary.org/wiki/solid Wiktionary. "gas." CC BY-SA 3.0 http://en.wiktionary.org/wiki/gasCC BY-SA 3.0http://en.wiktionary.org/wiki/gas Wiktionary. "liquid." CC BY-SA 3.0 http://en.wiktionary.org/wiki/liquidCC BY-SA 3.0http://en.wiktionary.org/wiki/liquid Wikipedia. "Chemical compound." CC BY-SA 3.0 http://en.wikipedia.org/wiki/Chemical_compoundCC BY-SA 3.0http://en.wikipedia.org/wiki/Chemical_compound Wikipedia. "Chemical element." CC BY-SA 3.0 http://en.wikipedia.org/wiki/Chemical_elementCC BY-SA 3.0http://en.wikipedia.org/wiki/Chemical_element Wiktionary. "chemical bond." CC BY-SA 3.0 http://en.wiktionary.org/wiki/chemical+bondCC BY-SA 3.0http://en.wiktionary.org/wiki/chemical+bond Wiktionary. "compound." CC BY-SA 3.0 http://en.wiktionary.org/wiki/compoundCC BY-SA 3.0http://en.wiktionary.org/wiki/compound Wiktionary. "element." CC BY-SA 3.0 http://en.wiktionary.org/wiki/elementCC BY-SA 3.0http://en.wiktionary.org/wiki/element Free to share, print, make copies and changes. Get yours at www.boundless.com Introduction to Chemistry