Homework Answers
Alakali metals are in group 1
They have only 1 valence electron.
That electrons lies in s orbitals.
So, the general formula is ns1
Answer: option 2
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Part A What is the general valence-electron ground-state electron configuration for neutral alkali metals? 1922s22p3 Ons...
Review Part A In the ground-state electron configuration of Fest, how many unpaired electrons are present?...
Review Part A In the ground-state electron configuration of Fest, how many unpaired electrons are present? Express your answer numerically as an Integer. View Available Hint(s) 1s^2 2s^2 2p^6 3s^2 3p-6 4d^O 3 Submit Previous Answers X Incorrect; Try Again; 2 attempts remaining Part A The number of electrons in the ion Zn2+ is Submit Request Answer Provide Feedback Part A Using shorthand notation, the ground-state electron configuration for Co2+ is predicted to be Express your answer in condensed form,...
Part A What is the ground-state electron configuration of a neutral atom of cobalt? Express your ...
Part A What is the ground-state electron configuration of a neutral atom of cobalt? Express your answer in condensed form, in order of increasing orbital energy. For example, Hej2s22p2 would be entered as Hel2s 22p 2 View Avallable Hint(s) Review l Constants l Periodic Table The electron configuration of an atom tells us how many electrons are in each orbital. For example, helium has two electrons in the 1s orbital. Therefore the electron configuration of He is 1s Submit Previous...
Give the group number and the general valence electron configuration of an element with the following...
Give the group number and the general valence electron configuration of an element with the following electron-dot symbol. (For example, type ns2 np6 for ns2np, which is the valence configuration of all group 8A elements.) (a) X: group number electron configuration (b) * group number electron configuration
Identify the neutral element represented by this excited-state electron configuration, then write the ground-state electron configuration...
Identify the neutral element represented by this excited-state electron configuration, then write the ground-state electron configuration for that element. excited state: 1s22s22p5351 element symbol: ground state:
Part A Use the building-up principle to obtain the electron configuration of the ground state of...
Part A Use the building-up principle to obtain the electron configuration of the ground state of iron. (Express your answer as a series of orbitals. For example, the electron configuration of Li would be entered in complete form as 1s2 2s1 or in condensed form as [He]2s1.) Part B Iron is a Group 8B element in Period 4. What would you expect for the valence-shell configuration of iron? (Express your answer as a series of valence orbitals. For example, the valence-shell...
Wirite the full ground state electron configuration of O electron configuration: Which neutral atom is isoelectronic...
Wirite the full ground state electron configuration of O electron configuration: Which neutral atom is isoelectronic with 0+? neutral atom
Write the full ground state electron configuration of C electron configuration: Which neutral atom is isoelectronic wit...
Write the full ground state electron configuration of C electron configuration: Which neutral atom is isoelectronic with C? neutral atom:
What is the ground state electron configuration of Silver, (element 47, Ag)? What is the ground...
What is the ground state electron configuration of Silver, (element 47, Ag)? What is the ground state electron configuration of Gold, (element 79, Au)? Why do these two metals have similar properties?
What is the ground-state electron configuration of a neutral atom of titanium? Express your answer in...
What is the ground-state electron configuration of a neutral atom of titanium? Express your answer in condensed form, in order of increasing orbital energy. For example, He|2s22pwould be entered as He 2s^22p^2. View Available Hint(s)
part 1: What is the complete ground state electron configuration for B3-? part 2: What is...
part 1: What is the complete ground state electron configuration for B3-? part 2: What is the shorthand ground state electron configuration for the same ion? part 3: Complete the orbital diagram for the same ion in the ground state (you will have to fill in more orbitals, labels, and arrows):
Review Part A In the ground-state electron configuration of Fest, how many unpaired electrons are present? Express your answer numerically as an Integer. View Available Hint(s) 1s^2 2s^2 2p^6 3s^2 3p-6 4d^O 3 Submit Previous Answers X Incorrect; Try Again; 2 attempts remaining Part A The number of electrons in the ion Zn2+ is Submit Request Answer Provide Feedback Part A Using shorthand notation, the ground-state electron configuration for Co2+ is predicted to be Express your answer in condensed form,...
Part A What is the ground-state electron configuration of a neutral atom of cobalt? Express your answer in condensed form, in order of increasing orbital energy. For example, Hej2s22p2 would be entered as Hel2s 22p 2 View Avallable Hint(s) Review l Constants l Periodic Table The electron configuration of an atom tells us how many electrons are in each orbital. For example, helium has two electrons in the 1s orbital. Therefore the electron configuration of He is 1s Submit Previous...
Give the group number and the general valence electron configuration of an element with the following electron-dot symbol. (For example, type ns2 np6 for ns2np, which is the valence configuration of all group 8A elements.) (a) X: group number electron configuration (b) * group number electron configuration
Identify the neutral element represented by this excited-state electron configuration, then write the ground-state electron configuration for that element. excited state: 1s22s22p5351 element symbol: ground state:
Wirite the full ground state electron configuration of O electron configuration: Which neutral atom is isoelectronic with 0+? neutral atom
Write the full ground state electron configuration of C electron configuration: Which neutral atom is isoelectronic with C? neutral atom:
What is the ground state electron configuration of Silver, (element 47, Ag)? What is the ground state electron configuration of Gold, (element 79, Au)? Why do these two metals have similar properties?
What is the ground-state electron configuration of a neutral atom of titanium? Express your answer in condensed form, in order of increasing orbital energy. For example, He|2s22pwould be entered as He 2s^22p^2. View Available Hint(s)
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