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Of the elements Na, Mg, Si, S, Cl, and Ar, identify one
Chapter 3, Problem 91UTC(choose chapter or problem)
Of the elements Na, Mg, Si, S, Cl, and Ar, identify one that fits each of the following: (3.2, 3.7, 3.8)a. largest atomic sizeb. a halogenc. electron configuration 1s22s22p63s23p4d. highest ionization energye. is a metalloidf. most metallic characterg. two valence electrons
Questions & Answers
QUESTION:
Of the elements Na, Mg, Si, S, Cl, and Ar, identify one that fits each of the following: (3.2, 3.7, 3.8)a. largest atomic sizeb. a halogenc. electron configuration 1s22s22p63s23p4d. highest ionization energye. is a metalloidf. most metallic characterg. two valence electrons
ANSWER:Solution 91UTCStep 1 of 1:The goal of the problem is to identify the given elements with the one that matches the given criteria. Given:Na, Mg, Si, S, Cl, and Ar.a. Given: largest atomic size The element with largest atomic size is Na (sodium). It has an atomic radius of 227 pm. ________________b. Given: a halogen Among the elements, Cl (Chlorine) is a halogen. Halogens are the group of elements on the periodic table, that are nonmetals which form salts when reacted. Hence, halogens are called as ‘salt former’. ________________c. Given: electron configuration 1s2 2s2 2p6 3s2 3p4. The element with the above electroni