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What is the correct quantum numbers for the 7th electron of CL?
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Quanta of light emitted from 1 electron drops from the 7th to 2nd energy level?
What atom? Need Z (atomic ) number.
Using hund's rule and orbital diagrams how you describe the sequence in which ten electrons accupy the five orbitals related to an atom's d sublevel?
The electrons fill each of the five orbitals, so there is 1 electron in each of the five orbitals. Then the 6th electron would pair its spin with the first orbital, the 7th would pair its spin with the 2nd orbital, etc.
What is the total numbers of valence electrons in IBr?
I (if you count the rows) is at the 7th row, so it has 7 valence electrons. The is the same for Br, so there is a total of 14 electrons. :)
How many energy levels are there?
It depends on what element the atom is. For example if it is Hydrogen it has one ring or energy level. The higher the element's atomic number is on the periodic table the more energy levels it will have.Actually, every atom has an infinite number of energy levels. Yes, hydrogen has as many as plutonium or gold. The difference is how many of these levels are filled with electrons. When asking about how many filled electron levels an atom has, it increases with atomic number.
What is the long hand electron configuration for Rhenium?
[Ar].3d10.4s2.4p4The following website is very helpful for other questions regarding Selenium and the periodic table of elements. http://www.webelements.com/selenium/atoms.html
How many electron can fit into each electron shell in the electron cloud?
2n2, where n is the main quantum number (the number of the shell).2n2, where n is the main quantum number (the number of the shell).2n2, where n is the main quantum number (the number of the shell).2n2, where n is the main quantum number (the number of the shell).
What determines the lenght of each period in the periodic table?
The number of elements in each period is the sum of (1) the maximum number of electrons permitted in the quantum state characterized by the same number as the number of the period and (2) the maximum number of electrons permitted in a quantum state characterized by a lower quantum than the number of the period but with an energy level for the electron that is less than the energy state of the next electron that can be added to the highest numbered quantum level of the atom with an atomic number lower by one than the atomic number of the atom concerned.A somewhat oversimplified explanation of this rather complicated rule follows:Item (2) of the rule occurs only in periods 4 and higher, because the third quantum number is the lowest one that can contain d electrons. In argon, with atomic number 18, the first three quantum levels contain all the s and p electrons that are allowed. Another electron is required to form potassium, which contains 19 protons, and it happens that a 4s electron has a lower energy than a 3d electron, so that the two allowed s electrons with quantum number 4 are added to form potassium and calcium successively. However a 4p electron has more energy than a 3d electron; therefore, the ten 3d electrons are added successively to form the elements with atomic numbers from 21 to 30, the first transition metals, before a 4d electron is added to form gallium, with atomic number 31.A similar situation arises in period 6 to form the inner transition elements. Although the fourth period is allowed to contain f electrons, their energy level is higher than that of 5s, 5p, 5d, and 6s electrons, so that no f electrons are present in atoms of the first five periods in their ground states. However, at atomic number 56, all of the s, p, and d quantum states of the first five quantum numbers have been occupied, and it happens that the energy of the first 4felectron is lower than that of the first 6p electron. Therefore, the 4f quantum level is filled with all of its electrons, from atomic numbers 57 through 71, and only then is n 6p electron added to form an atom with atomic number 72.A corresponding phenomenon occurs again in the 7th period, since the 5f orbitals have lower energies than the 7porbitals.The above explanation is oversimplified because not all f orbitals with the same quantum number have exactly the same energy, so that there can be instances in the transition and inner transition elements in which the "next" f electron has higher energy than the "next" p electron with a quantum number higher by two. Therefore, a few of the transition elements contain one or more p electrons of their highest orbital number instead of one or more of the f electrons that would be expected from the discussion above.
When did the James Bond movie 'Quantum of Solace' come out in the theatres?
The James Bond movie 'Quantum of Solace' came out in theaters in the US on November 7th 2008 but came out in the UK on October 30th 2008.
What is the correct century for 641?
The 7th century.
When were the D-Day landings?
June 7th, 1944 is the CORRECT Answer.
What were Mondays bingo numbers?
i need Saturday 5th and Monday 7th sun bingo numbers
Why are the colors in world?
When electron falls from 7th orbit to 3rd orbit then it release energy which can be seen in the form of colour.
What are Nina's birth numbers in house of Anubis?
june 7th
Chicago sun times scratch to win numbers for September seventh 2009?
Monday Sept 7th, 2009..... numbers are 2,5,6,8,10
How do you get the negative of 4 to the 7th power?
Negative numbers to even powers will be positive, negative numbers to odd powers will be negative. The answer is -16,384.
Quanta of light emitted from 1 electron drops from the 7th to 2nd energy level?
What atom? Need Z (atomic ) number.
How do you find the median in mathematics?
List the numbers in order. If there is an ODD number of numbers, the median is the number in the middle (eg if there are 11 numbers listed, the median is the (11+1)÷2 = 6th number). If there is an EVEN number of numbers, the median is the mean of the middle two (eg if there are 12 numbers listed, the median is the mean of the (12÷2) = 6th and the 6th+1 = 7th numbers, ie (6th+7th)÷2.)
