Main group elements list
Periodic Table of Elements Exercize
This second installment in the 124 series covers the production, structure and reactivity of the main group elements and their compounds. Students learn to classify elements into electron poor, electron rich and electron normal, and to rationalize trends in size and electronegativity, bonding preferences.
[DOC File]COMMON ELEMENTS & THEIR USES
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Vertical columns on the periodic table represent families of elements with similar chemical properties called . groups. What are known as the main group or representative elements are designated by the numbers 1A through 8A (Group A elements). The elements known as . transition metals (Group B elements) span the distance between groups 2A and 3A.
[DOC File]Periodic Properties of the Elements
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Rb – Group 1 (IA) – alkali metal - metal As – Group 15 (VA) – metalloid. Xe – Group 18 (VIIIA) – noble gas – nonmetal Sn – Group 14 (IVA) - metal. Sr – Group 2 (IIA) – alkaline earth metal – metal. Bi – Group 15 (VA) – metal Br – Group 17 (VIIA) halogen – nonmetal. Ge – Group 14 (IVA) – metalloid. 14.
[DOC File]Periodic Table Worksheet #1 (Trends)
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Each of these elements, as well as those in the first two columns at the left end of the chart, is classified as a(n) __(12)__. Each of the elements at the right side of the chart is classified as a(n) __(13)__. Each of the elements between these two main types of elements, having some properties in common with each, is called a(n) __(14)__.
[DOCX File]chemistry.ucdavis.edu
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Label the group numbers, period numbers, alkali metals, alkaline earth metals, transition metals, inner transition metals, halogens, noble gases, s-block, p-block, d-block, f-block, main group elements, and number of valence electrons on the following periodic table.
[DOC File]Periodic Table Worksheet #1 (Trends)
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The Periodic Table is a list of all the known elements. It is organized by increasing atomic number. There are two main groups on the periodic table: metals and nonmetals. The left side of the table contains the metals with the greatest metallic properties. ... Elements in group 17 are known as “salt formers”. They are called _____. 10 ...
[DOC File]Periodic Table Word List Paragraph
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In a similar fashion, evaluate the trends for the number of valence electrons of the main group elements, electronegativity, density (g/cm3), and melting point (°C) as a function of increasing atomic number for period 2. Record observations for each trend in . Table 2.
List of chemical elements - Wikipedia
The main gas in the air, also used in fertilizers 18) Oxygen O A gas necessary for respiration; aids burning 19) Platinum Pt An expensive metal used in jewelry 20) Potassium K Found in fertilizers 21) Silicon Si Used in electronics & in compounds for making glass 22) Silver Ag
[DOC File]Color Coding the Periodic Table
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Which groups of elements are the main group elements? _____11. Which group of elements are the noble gases? List three characteristic properties: _____, _____, _____ 12. Without looking at a periodic table, identify the period, block, and group in which the elements with the following electron configurations are located.
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