PPT-ANIONS Nonmetals form anions

Name as the root of the elemental name ending in ide Anion charges are determined from the elements position on the periodic table IONIC COMPOUNDS To name an ionic compound name the cation then name the anion. Cations. and . Anions. Determine the presence of a . cation. or anion by a chemical reaction. Determine the identity of . cations. and anions in an unknown salt. What . are. . Cations. ?. Sometimes certain metals (Na, K, . You need to finish your review sheet from yesterday ON YOUR OWN!. There is no talking for the beginning of class . I’m going to walk around and see what you have done to take a grade so get busy. Give me five properties of. Which. is the atomic number?. What. does the atomic number tell us?. What. is the mass number?. What. does the mass number tell us?. How many protons does Potassium have?. How. many neutrons?. How. Vocabulary. Malleable. -A term used to describe material that can be hammered or rolled into shape.. Ductile. -A term used to describe a material that can be pulled out into a long wire.. Conductor. Lesson Objectives. Define vocabulary: luster, thermal conductivity, electrical conductivity, conductor, malleable, ductile, insulator, and brittle . Lesson Objectives. Classify a given element as metal, nonmetal, or metalloid based on its location or properties. &. Inert . Gases. CORNELL NOTES - . Pg. 35 in Science Notebook. Inert gases (group 18). Inert gases (aka Noble Gases). Group 18. They tend to be unreactive.. Inert. kind of means "dead" . *Because they are so unreactive, . The carbonyl group is electrophilic at the carbon atom and hence is. . susceptible to attack by nucleophilic reagents. Thus, the carbonyl group reacts as a . formyl. . cation. or as. . an . acyl . Objectives:. AHSGE Reading 4.3 Discern organizational patterns.. Other AOD C.3.2 Recognize periodic trends of elements, including the number of valence electrons, atomic size, and reactivity.. Periodic Law. Elements in Group 1 are called . alkali metals. . lithium, sodium, potassium, rubidium, cesium, and francium . • Alkali metals are so named because they are metals that react with water to make alkaline solutions. . Ions. Valence electrons are the electrons that are found in the outermost shell of an atom.. Valence electrons participate in bonds (can move from one atom to another). . Review…. 1. 2. 3. 4. 5. 6. By 1869, there were 63 known elements. Mendeleev organized elements by atomic mass and chemical reactivity. Created the first widely accepted periodic table. Mendeleev Continued. Mendeleev found patterns by arranging cards with names, masses, and other physical and chemical properties of elements. STANDARD C: (CHAPTER 4) TYPES OF BONDING: Comparing and contrasting ionic, covalent and metallic bonding. Identifying the properties associated with each type of bond.. LG (a) Describe an ionic bond between atoms.. Properties of Metals. Worksheet .  Metals. ¾ of all known elements. Solid at room temp (NOT Mercury). Low IE = give up electrons. Metallic bonds. Delocalization. Malleable, ductile. Alkali Metals. EQ. : Just WHERE are these elements with . similar . properties?. Wake Up!. Sing along (if you’d like!). Song: Day 3 with the words. Song: Day 2 with pictures. Song: Day 1 on the periodic table.