logging in or signing up Molecules 10.14.10 Baraxus006 Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINT lite Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: (To copy code, click on the text box) Embed: URL: Thumbnail: WordPress Embed Customize Embed The presentation is successfully added In Your Favorites. Views: 96 Category: Education License: All Rights Reserved Like it (0) Dislike it (0) Added: October 25, 2010 This Presentation is Public Favorites: 0 Presentation Description No description available. Comments Posting comment... Premium member Presentation Transcript Combining Atoms : Combining Atoms Molecules and Compounds Slide 2: 2 - Type of Atom (Found On Periodic Table) - Cannot be broken down into simpler substances. Element Combining Atoms : Combining Atoms Compound: a substance that is composed of at least 2 different elements chemically combined. (NO and H20) Molecule: 2 or more atoms joined chemically. (ALL BELOW) Point to the Compound : Point to the Compound Compound: a substance that is composed of at least 2 different elements chemically combined. Molecule: 2 or more atoms joined chemically. Point to the Compound : Point to the Compound Compound: a substance that is composed of at least 2 different elements chemically combined. (NO2 and CO2) Molecule: 2 or more atoms joined chemically. (ALL BELOW) How do Atoms Stick together? : How do Atoms Stick together? Use Valence Electrons to form: - Ionic Bonds - Covalent Bonds Example: Chlorine Ionic Bonds : Ionic Bonds When elements gain or lose an electron they form ions. Cl (Chlorine gains one electron)--> Cl- Na (Sodium loses one electron)--> Na+ Positive attracts Negative to form an Ionic Bond. PRODUCT: NaCl Ionic Bonds : Ionic Bonds Usually Between Metals (+) and Nonmentals (-). Ex: NaCl, MgCl2, LiF +1 +2 +3 0 -3 -2 -1 Sodium : Sodium Sodium (Na) : Sodium (Na) Sodium (Na)+ Chloride = : Sodium (Na)+ Chloride = Covalent Bonds : Covalent Bonds When atoms share their electrons See this between nonmetals No charges involved. Covalent Bonds store ENERGY!!!!!!!!!!! Glucose = Sugar found in Blood Why do we care? : Why do we care? Diabetic Neuropathy : Diabetic Neuropathy PharmaceuticalsTaxol : PharmaceuticalsTaxol Links : Links Breast Cancer Division Vid The End - Credits : The End - Credits You do not have the permission to view this presentation. In order to view it, please contact the author of the presentation.
Molecules 10.14.10 Baraxus006 Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINT lite Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: (To copy code, click on the text box) Embed: URL: Thumbnail: WordPress Embed Customize Embed The presentation is successfully added In Your Favorites. Views: 96 Category: Education License: All Rights Reserved Like it (0) Dislike it (0) Added: October 25, 2010 This Presentation is Public Favorites: 0 Presentation Description No description available. Comments Posting comment... Premium member Presentation Transcript Combining Atoms : Combining Atoms Molecules and Compounds Slide 2: 2 - Type of Atom (Found On Periodic Table) - Cannot be broken down into simpler substances. Element Combining Atoms : Combining Atoms Compound: a substance that is composed of at least 2 different elements chemically combined. (NO and H20) Molecule: 2 or more atoms joined chemically. (ALL BELOW) Point to the Compound : Point to the Compound Compound: a substance that is composed of at least 2 different elements chemically combined. Molecule: 2 or more atoms joined chemically. Point to the Compound : Point to the Compound Compound: a substance that is composed of at least 2 different elements chemically combined. (NO2 and CO2) Molecule: 2 or more atoms joined chemically. (ALL BELOW) How do Atoms Stick together? : How do Atoms Stick together? Use Valence Electrons to form: - Ionic Bonds - Covalent Bonds Example: Chlorine Ionic Bonds : Ionic Bonds When elements gain or lose an electron they form ions. Cl (Chlorine gains one electron)--> Cl- Na (Sodium loses one electron)--> Na+ Positive attracts Negative to form an Ionic Bond. PRODUCT: NaCl Ionic Bonds : Ionic Bonds Usually Between Metals (+) and Nonmentals (-). Ex: NaCl, MgCl2, LiF +1 +2 +3 0 -3 -2 -1 Sodium : Sodium Sodium (Na) : Sodium (Na) Sodium (Na)+ Chloride = : Sodium (Na)+ Chloride = Covalent Bonds : Covalent Bonds When atoms share their electrons See this between nonmetals No charges involved. Covalent Bonds store ENERGY!!!!!!!!!!! Glucose = Sugar found in Blood Why do we care? : Why do we care? Diabetic Neuropathy : Diabetic Neuropathy PharmaceuticalsTaxol : PharmaceuticalsTaxol Links : Links Breast Cancer Division Vid The End - Credits : The End - Credits