Why is electron configuration for V [Ar]4s^2 3d^3 instead of [Ar]4s^2 4d^3 Is it not in the 4th row??? Thanks.
Why is electron configuration for V [Ar]4s^2 3d^3 instead of [Ar]4s^2 4d^3 Is it not in...
1 1. Identify each element from its electron configuration: (1) [He]2s²2p' and (2) [Ar]4s%3d? How many unpaired electrons are present in the ground state of each of these element(1) O and (2) Cr?
The electron configuration of a manganese ion (Z = 25) is [Ar]3d 3. What is the charge on this ion?
Electron Configuration PRACTICE: This question is worth ZERO POINTS. (Use this question to make sure that you understand the proper format for entering electron configurations) Enter your answer with subshells in increasing energy order, without superscripts and with spaces between subshells and after the closing square bracket. Example: vanadium (V) Electron configuration: 1s 2s 2p°3s 3p°4s 3d* Abbreviated Configuration: [Ar]4s 3d Entered the configuration as: [Ar] 4s2 3d3 Practice (IF YOUR ANSWER IS INCORRECT,_place your mouse pointer over the answer...
64. Select the electron configurations for (a) Co+ (b) Cu (c) Ag Arl O [Ar]3d [Ar]3d6 Ar]3d Kr148 [Kr]4d9 O Ar3do Ars1s IAr4s13d10 (Arl4s3d Arl4s sd [Arl4s 3d Arl4'sd Ar]4s 3d [Kr]5s14d [Kr]5s14d10 Kr]58 448 [Kr]58-4d [Kr]5s-4d10 [Arl4s⅔d10
Write the electron configuration for Ga3+ ion. [Ar]\ 3d^{10}?
Give the chemical symbol for the element with the ground-state electron configuration [Ar]4s23d'. symbol: Sc Determine the quantum numbers n and 1 and select all possible values for me for each subshell of the element. 4s n= 45 l = The possible values of me for the 4s subshell are O-3, -2, -1,0, +1, +2, +3 0 -2,-1,0, +1, +2 0 -1,0, +1 Oo 3d n= 3d t = The possible values of me for the 3d subshell are O-2,...
which element's 4+ ion would have the following electron configuration? [Ar]3d^10
stion 16 What is the electron configuration of Sn yet answered Select one: ts out of 1.00 a. [Kr] 4d10 Flag question o 6 b. (Kr) 4d5p c. [kr] 5s5p 4d d. 1s’2s²2p® 3s 3p 4s’ 3d"° 4pºssº 4d'° 5p? e. 1s 2s 2p 3s 3p 4s 3d 4p 5s 4d 2 2 6 2 6 2 10 6 2 10
. An element has the following electronic configuration: [Ar]3d1 4s (a) What period does it belong to? (b) What is its group number? (Use group numbers from 1 to 18) (c) What kind of element is it? (Main group metal, transition metal, metalloid, nonmetal?) d) How many unpaired electrons are there in an atom of this element? 2. (a) What element has this electronic configuration? 1s 2s 2p'3s3p (b) What element has this electronic configuration? 3d 4s 4p 3. (a)...
titanium metal and Cr2+ have the same number of electrons. however, the electron configuration of Ti is [Ar] 4s^2, 3d^4. Explain