For Team], the configuration always ends in s 1.Ģ 3. What is similar about the last orbital notation appearing at the end of the configuration for each element in your set? Answers will vary for each team. H ls1 Na 3s1 Rb 5s1 Li 2s 1 K 4s 1 Cs 6s1 2. For each element on your card, write the last orbital notation appearing at the end of the configuration (the underlined portion). Record your team number 1 and team name Alkali metals b. Obtain a card with electron configurations for your group as assigned by your teacher. In today's activity, you are going to study how the ground state electron configurations and structure of atoms are related to the shape and organization of the periodic table. Those properties relate to the electronic structure of the atoms of each element. ![]() The periodic table is organized by properties, both chemical and physical. But to a chemist, the periodic table is a very powerful tool. It's not organized alphabetically so elements can be found easily. ![]() Large portions of the table appear to be missing at the top. 1 Why? Cracking the Periodic Table Code Why aren't the elements listed in alphabetical order? As charts go, the periodic table is a bit odd.
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