Unit 5 -Periodic Table_largeSlides

Unit 5 -Periodic Table_largeSlides - THE PERIODIC TABLE...

Info iconThis preview shows pages 1–17. Sign up to view the full content.

View Full Document Right Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: THE PERIODIC TABLE Chemistry 102 Fall 2009 In the text s Chang 2.4 s Chang Chapter 8 (ex 8.4) b 4-6, 10, 12, 13, 16, 18, 20, 22-24, 28, 32, 33-37, 40, 44, 46, 48, 49, 52, 54, 57, 62, 63, 72, 75, 79, 80, 88, 96, 104 Worksheets & Handouts s Periodic Trend Summary s Activity Periodic Trends in Atomic Properties b Monday in class! 4 THE METALS PHYSICAL PROPERTIES Most elements are metals Metals are solid at RT (except Hg) Have high melting points Metals Conduct heat & electricity well Metals are malleable Metals are shiny (have high luster) Metals have high densities Metals are ductile The metals chemical properties s Metals have little tendency to combine with each other to form compounds. s Many metals readily combine with nonmetals to form ionic compounds. s A few of the less reactive metals such as copper, silver and gold are found in the free state. s Metals can mix with each other to form alloys. b Brass (Cu & Zn), Bronze (Cu & Sn), Steel (C & Fe) THE NONMETALS PHYSICAL PROPERTIES Lack luster (they are dull) Have relatively low melting points Have low densities. Poor conductors of heat and electricity At room temperature are solids (C, P, S, Se, I) and gasses (Br 2 , Cl 2 , F 2 , N 2 , O 2 , H 2 ) THE NONMETALS CHEMICAL PROPERTIES Nonmetals readily combine with each other to form compounds. Nonmetals readily combine with metals to form ionic compounds. A few are found as diatomic elements (N 2 , O 2 , F 2 , Cl 2 , Br 2 , I 2 , H 2 ) METALLOIDS properties that are intermediate between metals and nonmetals boron silicon germanium arsenic antimony tellurium polonium Classification of the elements 10 (transmission metals) Groups with Special Names Groups with Special Names 11 12 Group 1A Elements Alkali Metals 8.6 13 Group 1A Elements Alkali Metals 8.6 Videos Tomorrow! 14 Group 2A Elements Alkaline Earth 8.6 15 Group 7A Elements Halogens 8.6 16 The Noble Gases 17...
View Full Document

This note was uploaded on 10/11/2009 for the course CHE 102 taught by Professor Maggie during the Fall '09 term at Wisc Whitewater.

Page1 / 51

Unit 5 -Periodic Table_largeSlides - THE PERIODIC TABLE...

This preview shows document pages 1 - 17. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online