a) This element has 5 valence electrons in its valence shell therefore its its valency is five.
Group number = 15
Electronic configuration = ns2 np3
b) This element has 4 valence electrons in its valence shell therefore its valency is four . Hence it is called tetravalent.
Group number = 14
Electronic configuration = ns2 np2
Where n= principal quantum number
Give the group number and the general valence electron configuration of an element with the following...
The following Lewis diagram represents the valence electron configuration of a main-group element. This element is in group 2A According to the octet rule, this element would be expected to form a(n) with a charge of cation anion If X is in period 4, the ion formed has the same electron configuration as the noble gas The symbol for the ion is
DES Give the group number (e.g., 1A(1) and general electron configuration (e.g., nsnp each electron-dot symbol: 2.5 points eBook Group number: Print Electron configuration: References (b) Group number: Electron configuration:
A. A main group element with the valence electron configuration 2s22p3 is in periodic group _____. It forms a monatomic ion with a charge of _____ . B. A main group element with the valence electron configuration 4s1 is in periodic group _____. It forms a monatomic ion with a charge of _____ . A. A main group element with the valence electron configuration 3s23p1 is in periodic group ____.It forms a monatomic ion with a charge of ____. B....
The following Lewis diagram represents the valence electron configuration of a main-gain element. This element is in group According to the octet rule, this element would be expected to form a(n) with a charge of If X is in period 3 the ion formed has the same electron configuration as the noble gas The symbol for the ion is
The following Lewis diagram represents the valence electron configuration of a main- group element. .X If this element is in period 5, its valence electron configuration is Submit Answer Retry Entire Group 7 more group attempts remaining
The following Lewis diagram represents the valence electron configuration of a main-group element. X• The element in period 6 that has this valence electron congfiguration is BA 3A 4A SA 6A 7A He se Na Mg 3B 4B 5B 6B 78 mm 88 18 28 Al Si P S Cl Ar Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr Zr Nb Mo Tc Ru RN Pa Rg Cain Sn Sb Te Ba La HT Ta...
The following Lewis diagram represents the valence electron configuration of a main-group element. If this element is in period 3, its valence electron configuration is
What group has the following electron configuration ving electron configuration, 1s? 2s 2p%324p w the electron dot formula for each of the following elements: Ca² Br Ne Ga Cs Elements in group IA and VIIA of the pe form ions with charges of: group IA and VIIA of the periodic table would, respectively, be expected to Please complete the following table and provide the missing information Atomic Notation Mass Number Atomic Number Number of Number of Neutrons Electrons Number of...
The element with a valence electron configuration of 4s24p1 is in group and period .
Select an element on the periodic table to see its electron configuration. Symbol: Group Atem Number: He 3A 4A SA6A 7A CNO F Ne Ge As Se Br Kr 3s Noble Gas Notation: Actinides Is Examine the electron configurations of the elements of Group 1A. Which type of orbital does the electron highest on the filling diagram occupy? Od