Enter the number of electrons in each energy level (shell) for the following elements. If the...
Enter the number of electrons
in each energy level (shell) for the following elements. If the
energy level does not contain any electrons, enter a 0 (zero). It
may help to refer to the periodic table.
Homework Answers
a. H = 1 1s1
n=1 n=2 n=3 n=4
1 0 0 0
b. N =7 1s2 2s2 2p3
n= 1 n=2 n=3 n=4
2 5 0 0
c. Ar = 18 1s2 2s2 2p6 3s2 3p6
n= 1 n=2 n=3 n=4
1 8 8 0
d. Ca = 20 1s2 2s2 2p6 3s23p6 4s2
n=1 n=2 n=3 n=4
2 8 8 2
b.
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Enter the number of electrons
in each energy level (shell) for the following elements. If the...
Enter the number of electrons in each energy level (shell) for the following elements. If the...
Enter the number of electrons in each energy level (shell) for the following elements. If the energy level does not contain any electrons, enter a 0 (zero). It may help to refer to the periodic table. W is the neutral atom t has its first two energy levels filled, has 5 electrons in its third energy level, and has no other electrons? Enter the name of the element, not the abbreviation.
enter the numbwr of electrons in each energy level (shell) for each of the elments. if...
enter the numbwr of electrons in each energy level (shell) for each
of the elments. if the energy level does not contain any electrons,
enter a 0.
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shat is fhe neutral atom that has its first two engeey levels
filled, has 7 electrons in its third energy lebel, and has no ofjer
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abbreviation.
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for the following elements. If the energy level does not contain
any electrons, enter a 0 (zero).
2. What is the neutral atom that has its first two energy levels
filled, has 6 electrons in its third energy level, and has no other
electrons? Enter the name of the element, not the abbreviation.
Please explain how to do this for any element.
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Electron Configurations and the Periodic Table 13 of 19 Number the rows within each block of the periodic table according to the shell for the highest-energy electrons in an atom of those elements. Drag the appropriate labels to their respective targets. View Available Hint(s)
Enter the number of electrons in each energy level (shell) for the following elements. If the energy level does not contain any electrons, enter a 0 (zero). It may help to refer to the periodic table. W is the neutral atom t has its first two energy levels filled, has 5 electrons in its third energy level, and has no other electrons? Enter the name of the element, not the abbreviation.
enter the numbwr of electrons in each energy level (shell) for each
of the elments. if the energy level does not contain any electrons,
enter a 0.
H, N, Mg, Ca
shat is fhe neutral atom that has its first two engeey levels
filled, has 7 electrons in its third energy lebel, and has no ofjer
electrons? enter the name of the element, not the
abbreviation.
nt Score: 0/3000 Resources Ex Give Up? Hint Check Ar of 30 > Enter...
1. Enter the number of electrons in each energy level (shell)
for the following elements. If the energy level does not contain
any electrons, enter a 0 (zero).
2. What is the neutral atom that has its first two energy levels
filled, has 6 electrons in its third energy level, and has no other
electrons? Enter the name of the element, not the abbreviation.
Please explain how to do this for any element.
Give Up? O Hint 1813/2200 Resources Enter the number of electrons in each energy level (shell) for each of the elements. If the energy level does not contain any electrons, enter a 0. It may help to refer to the periodic table. Hе: n12 n2 0 n3 0 n=4 Be: n1 n2 2 0/3500 Resources Hint Group the elements into pairs that would most likely exhibit similar chemical properties. It does not matter which pair of elements is pair 1,...
Exercises: 9. Complete an energy level diagram for each of the following elements, by adding electrons to the orbitals following the three rules given in the Model. a. C b. Mg 3d- - - - - 3p— —- i Relative Energy 2p- + + c. CI 3d 3+ ++- - Relative Energy 2+ +++ +
Which of the following elements has the largest number of electrons in its valence shell? 830 moles of NH_4Cl are dissolved in water and diluted 2.50 L total volume. What is the morality of this solution?
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