Do question 14 and 15. This is not graded. This is a study guide. 9:40 1ll LTE OCherish Stone...D.Sc, because it is in the same period andhas one more valence electron.1213.Which of the following lists of elements is orderedby increasing number of valence electrons?A. LI, C, O, FB. F,O, N, CC. 0, S, Se, TeD. Sr, Ca, Mg. BeThe Periodic Table of the ElementsFrom their location in the Periodic Table, which ofthe following elements tend to lose 2 electronswhen they form ions?A. Beryllium and CalciumB. Oxygen and SeleniumC. Beryllium and Oxygen14. D. Calcium and SeleniumA group of elements have the followingproperties.• solids at room temperature• forms positive ions• good conductors of electricity• malleableshinyWhich element would be found in this group?A. NeВ. 1C. MgD. Sn15

In the above question, the periodic trends on the elements are described. The physical properties of…

Answered: 12. 13. Which of the following lists of…

12. 13. Which of the following lists of elements is ordered by increasing number of valence electrons? A. LI, C, O,F B. F.O, N, C C. O, S, Se, Te D. Sr. Ca. Mg. Be

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter7: Atomic Structure And Periodicity

Section: Chapter Questions

Problem 180CP: Answer the following questions, assuming that ms, could have three values rather than two and that...

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Question

Do question 14 and 15. This is not graded. This is a study guide.

9:40 1
ll LTE O
Cherish Stone...
D.
Sc, because it is in the same period and
has one more valence electron.
12
13.
Which of the following lists of elements is ordered
by increasing number of valence electrons?
A. LI, C, O, F
B. F,O, N, C
C. 0, S, Se, Te
D. Sr, Ca, Mg. Be
The Periodic Table of the Elements
From their location in the Periodic Table, which of
the following elements tend to lose 2 electrons
when they form ions?
A. Beryllium and Calcium
B. Oxygen and Selenium
C. Beryllium and Oxygen
14. D. Calcium and Selenium
A group of elements have the following
properties.
• solids at room temperature
• forms positive ions
• good conductors of electricity
• malleable
shiny
Which element would be found in this group?
A. Ne
В. 1
C. Mg
D. Sn
15

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