(b) Element X has the electronic configuration 1s2 2s² 2p°3s² 3p.(i) State the block of the periodic table where the element can be found.(ii) The element forms the ion X-.Complete the electronic configuration of the X- ion.1s 2s? 2p° 3s² 3p(c) (i) Figure 2 shows the relative melting points of some of the elements in period 2.LiBeNeFigure 2Complete Figure 2 to show how the relative melting points change from Be to N.melting point (C°)

b (i) Given electronic configuration for element X = 1s22s22p63s23p5 Since, Element X has 17…

(b) Element X has the electronic configuration 1s22s 2p 3s2 3p. (i) State the block of the periodic table where the element can be found. (ii) The element forms the ion X-. Complete the electronic configuration of the X- ion. 1s 25 2p° 3s² 3p .....

(b) Element X has the electronic configuration 1s22s 2p 3s2 3p. (i) State the block of the periodic table where the element can be found. (ii) The element forms the ion X-. Complete the electronic configuration of the X- ion. 1s 25 2p° 3s² 3p .....

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter19: The Chemistry Of The Main-group Elements

Section: Chapter Questions

Problem 92QRT

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Question

(b) Element X has the electronic configuration 1s2 2s² 2p°3s² 3p.
(i) State the block of the periodic table where the element can be found.
(ii) The element forms the ion X-.
Complete the electronic configuration of the X- ion.
1s 2s? 2p° 3s² 3p
(c) (i) Figure 2 shows the relative melting points of some of the elements in period 2.
Li
Be
Ne
Figure 2
Complete Figure 2 to show how the relative melting points change from Be to N.
melting point (C°)

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