1.1 What is Chemistry?

6.1. History of the Periodic Table http://www.ck12.org chemical elements are arranged according to increasing atomic weight, tho ...

http://www.ck12.org Chapter 6. The Periodic Table FIGURE 6.2 Mendeleev’s Periodic Table chemical properties. However, even with ...

6.1. History of the Periodic Table http://www.ck12.org Lesson Summary The early versions of the periodic table included approxi ...

http://www.ck12.org Chapter 6. The Periodic Table Points to Consider Even though the modern periodic table is a work in progres ...

6.2. Electron Configuration and the Periodic Table http://www.ck12.org 6.2 Electron Configuration and the Periodic Table Lesson ...

http://www.ck12.org Chapter 6. The Periodic Table of the periodic table is related to electron configurations, which in turn inf ...

6.2. Electron Configuration and the Periodic Table http://www.ck12.org FIGURE 6.3 This periodic table shows the outer electron c ...

http://www.ck12.org Chapter 6. The Periodic Table FIGURE 6.4 A block diagram of the periodic table shows which sublevels are bei ...

6.2. Electron Configuration and the Periodic Table http://www.ck12.org the second period. The s-block elements and the p-block e ...

http://www.ck12.org Chapter 6. The Periodic Table FIGURE 6.6 The alkaline earth metals include beryl- lium, magnesium, calcium, ...

6.2. Electron Configuration and the Periodic Table http://www.ck12.org bromine is a dark orange liquid, and iodine is a dark pur ...

http://www.ck12.org Chapter 6. The Periodic Table two electrons, there are ten elements in each period of the d-block. The gener ...

6.2. Electron Configuration and the Periodic Table http://www.ck12.org What block to the lanthanides and actinides belong to? U ...

http://www.ck12.org Chapter 6. The Periodic Table 6.3 Trends in the Periodic Table Lesson Objectives Describe what a noble gas ...

6.3. Trends in the Periodic Table http://www.ck12.org b. Pb How do you determine the number of valence electrons for a given at ...

http://www.ck12.org Chapter 6. The Periodic Table FIGURE 6.9 Atomic radii of the main group elements (pm). FIGURE 6.10 ...

6.3. Trends in the Periodic Table http://www.ck12.org of a cation, except a minus sign is used instead of a plus sign. A chlorin ...

http://www.ck12.org Chapter 6. The Periodic Table The equation shows that energy added to a sodium atom results in a sodium ion ...

6.3. Trends in the Periodic Table http://www.ck12.org FIGURE 6.12 Graph of first ionization energy plotted against atomic number ...

http://www.ck12.org Chapter 6. The Periodic Table Multiple Ionizations So far, we have described first ionization energy and its ...