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Answer: - The electronic configuration of Cd²⁺ = 1s² 2s² 2p⁶ 3s² 3p⁶ 3d¹⁰ 4s² 4p⁶ 4d¹⁰. Explanation Question 2 (Matching Worth 4 points) (03.01 LC) Match each element to the number of electrons in its valence shell. Match Term Definition Chlorine (CI … )
In this video we will write the electron configuration for Cl-, the Chloride ion. We’ll also look at why Chlorine forms a 1- ion and how the electron configu...
For example, since sodium (Na) normally has 11 electrons, it will have 10 electrons once it loses one. You should then write the electron configuration for 10 electrons. For Si and Ge, write both electron configurations. Look for patterns in the electron configurations from before the reactions and after the reactions.
Chlorine was discovered by Carl William Scheele (SE) in 1774. The origin of the name comes from the Greek word chloros meaning pale green.It is a greenish-yellow, disagreeable gas with irritating odour.
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Electronic configuration of Na+ is : 2,8 ( as it lost one electron to complete its valence shell ). Explanation: Na+ means it's number of electron is 11-1=10. And Cl- it's number of electrons is 17+1=18.
Electronic Configuration Another way 1 H 1s 1 K1. 2. He. 1s 2. K2. 3. Li [He] 2s 1. K2 L1. 4. Be [He] 2s 2. K2 L2. 5. B [He] 2s 2 2p 1. K2 L3. 6. C [He] 2s 2 2p 2. K2 L4. 7. N [He] 2s 2 2p 3. K2 L5. 8. O [He] 2s 2 2p 4. K2 L6. 9. F [He] 2s 2 2p 5. K2 L7. 10. Ne [He] 2s 2 2p 6. K2 L8. 11. Na [Ne] 3s 1. K2 L8 M1. 12. Mg [Ne] 3s 2. K2 L8 M2. 13 ...