Element X reacts with potassium (K) to produce the compound K2X. The table below shows the number of valence electrons in four elements. Valence Electrons in Four Elements Element Number of Valence Electrons Hydrogen (H) Nitrogen (N) 1 Oxygen (O) Fluorine (F) 6. Which element listed in the table is most likely element X? a) hydrogen b) nitrogen c) oxygen d) fluorine O A O B

Element X reacts with potassium (K) to produce the compound K2X. The table below shows the number of valence electrons in four elements. Valence Electrons in Four Elements Element Number of Valence Electrons Hydrogen (H) Nitrogen (N) 1 Oxygen (O) Fluorine (F) 6. Which element listed in the table is most likely element X? a) hydrogen b) nitrogen c) oxygen d) fluorine O A O B

Chemistry: Matter and Change

1st Edition

ISBN:9780078746376

Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Publisher:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Chapter6: The Periodic Table And Periodic Law

Section6.2: Classification Of The Elements

Problem 13SSC

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