'Ionization energy trends' presentation slideshows

Chapter 5

Chapter 5. The Periodic Law. Section 5-1 History of the Periodic Table. History of the Periodic Table. Stanislao Cannizzaro In 1860 presented a method for accurately measuring the relative masses of atoms at the 1 st International Congress of Chemists.

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The Periodic Table

The Periodic Table. Basic Concepts. What do the numbers mean?. This is the atomic number. It is the number of protons in a single atom of this element. It is also # of electrons. 11. Na. The symbol for this element.

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The Periodic Table

The Periodic Table. Basic Concepts. What do the numbers mean?. This is the atomic number. It is the number of protons in a single atom of this element. It is also # of electrons. 11. Na. The symbol for this element.

394 views • 37 slides

Periodic Table

Periodic Table. Trends. Trends of the Periodic Table: At the conclusion of our time together, you should be able to:.

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Periodic Table

Periodic Table. Trends and Similarities. Trends of the Periodic Table: At the conclusion of our time together, you should be able to:.

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Periodic Trends

Periodic Trends. Catalyst (3 min). What are the following elements and what family are they in? 1s 2 2s 1 1s 2 2s 2 2p 5 1s 2 2s 2 2p 6 3s 2 1s 2 2s 2 2p 6 3s 2 3p 6. You Do: Complete Quiz 2 Alignment guide ( 5 min). Step 1: Mark the incorrect answers on your answer sheet.

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Periodic Trends!!

Periodic Trends!!. Valence electrons : are the s, p electrons in the highest energy level These electrons are the ones that bond!! The group A # matches how many valence electrons. Valence electrons. Valence electrons. Group 13-18. # of valence electrons equal to group number - 10.

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Section 6.3 - Periodic Trends

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Trends of the Periodic Table Class #3

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Journal Entry : November 5

Journal Entry : November 5. Using the periodic table, provide the shorthand (noble gas) configurations for magnesium and strontium. Which atom would have a larger size? Explain your selection. Periodic Trends.

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