What are periods and groups in chemistry

• [DOC File]GROUP/PERIODIC PROPERTIES LAB

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  ( family, groups, metal/nonmetal, etc) SWBAT recognize diatomic molecules. SWBAT use the periodic table to recognize trends in physical and chemical properties of element . SWBAT describe and rationalize the trends in atom/ion size, electronegativity, electron affinity, ionization energy, valence electrons, etc. STAGE II – ASSESSMENT EVIDENCE

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• [DOC File]Periodic Table Worksheet - My Chemistry Class

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  Groups of the Periodic Table Worksheet. Answer the following questions based on the PowerPoint Notes (notes must be attached) What is another name for an elemental group? What are diatomic molecules? List the names of the elements that are found as diatomic molecules in the Periodic Table.

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• [DOC File]Groups of the Periodic Table Worksheet

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  Number the groups (vertical columns) 1-18. Number the periods (rows) 1-7, 6 and 7 (6 and 7 are below the main section) Color elements belonging to each of the following groups: Non-metlas, Alkali Metals, Alkaline-Earth Metals, Metalloids, Transition Metals, Halogens, Noble Gases, Rare-Earth Metals (8 groups …

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• [DOC File]Chemistry Study Guide

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  Describe/explain the organization of elements into periods & groups. Describe chemical characteristics of elements in same periods & groups. Compare/contrast periodic properties of elements (metal/nonmetal/metalloid behavior, electrical/heat conductivity, electronegativity and electron affinity, ionization energy.)

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• Honors Chemistry Worksheet – Periodic Table

  Periodic Table Worksheet. Tell which element is located in the following groups and periods. _____ group 4, period 5 _____ group 2, period 2

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• [DOC File]High School Integrated Science Periodic Table Research

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  3. Explain the trends involving ionization energy, atomic radii, and electronegativity that are evident in the various groups and periods of the periodic table. 4. Which main group elements have 1 valence electron? _____ 6 valence electrons?____ 5. Determine the group, period, and block for …

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• Difference Between Periods and Groups | Difference Between

  In chemistry lab, students will observe and perform experiments with the elements sodium, potassium, calcium, magnesium, sulfur and phosphorus. Conclusions will be made about trends down groups, across periods and relating to acidity/basicity of metal oxides vs. nonmetal oxides. Goals: - Introduce students to elemental chemicals and their reactions

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• [DOC File]Periodic Table WebQuest

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  What are groups? What are periods? What are families? In general, where are metals located on the periodic table? What are the names of two metal families? What element is in Group 3 and in the 3rd period? Part 1: Trends in Properties within Groups. 1.) Place a small strip of magnesium in a test tube and cover with water.

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• [DOCX File]VOCABULARY: Periodic Law, Periodic Table, groups, periods ...

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  There are eighteen groups. b.) A . period. is a horizontal row of elements on the periodic table. There are seven periods. c.) Periodicity. refers to some recurrence at a regular interval. d.) The . representative or main block elements. are those elements occupying the Groups …

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• [DOCX File]Periodic Trends in Reactivity Lab

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  5. On the periodic table, what are groups and periods? Groups are the columns and share similar properties, periods are rows across the table. 6. What kind of bond is NaCl? Ionic CO2 Covalent N2 Covalent. 7. Which group forms acids with H+ ion? Halogens (Group 17) 8. How many . valence. electrons are in a Group 1 element? 1 Group 13? 3. 9.

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