Sodium catches on fire when it reacts with water. Which electron configuration represents an element that will react with water in a similar way? O A. 1s 2s? 2p° 35² 3p5 O B. 1s 25? 2p® 3s² 3p6 4s! O C. 1s? 25? 2p6 3s? 3p6 O D. 1s? 25? 2p6 3s2 3p6 4s2

Sodium catches on fire when it reacts with water. Which electron configuration represents an element that will react with water in a similar way? O A. 1s 2s? 2p° 35² 3p5 O B. 1s 25? 2p® 3s² 3p6 4s! O C. 1s? 25? 2p6 3s? 3p6 O D. 1s? 25? 2p6 3s2 3p6 4s2

Chemistry by OpenStax (2015-05-04)

1st Edition

ISBN:9781938168390

Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser

Publisher:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser

Chapter6: Electronic Structure And Periodic Properties Of Elements

Section: Chapter Questions

Problem 57E: Which ion with a +1 charge has the electron configuration 1s22s22p63s23p63d104s24p6? Which ion with...

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Sodium catches on fire when it reacts with water. Which electron configuration represents an element that will react with
water in a similar way?
O A. 1s 2s2 2p® 3s² 3p$
O B. 1s 252 2p® 3s² 3p6 4s!
O C. 1s 25? 2p° 3s² 3p6
O D. 15 25? 2p6 3s² 3p6 4s²
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