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What is the wavelength of light emitted during a transition from the 4d orbital to the 2p orbital in Lithium?
Two step process. First this formula finding period, which is Hertz. (s -1)( Z number lithium = 3 )
Hertz = (3.29 X 1015 s -1)*(Z2)*[1/Nf2 - 1/Ni2]
Hertz = (3.29 X 1015 s -1)*(32)*[1/22 - 1/42]
Hertz = (3.29 X 1015 s -1)*(9)*(1/4 - 1/16)
= 5.55 X 1015 Hertz
------------------------------now,
Wavelength = speed of light/Hertz
Wavelength = 2.998 X 108 (m/s)/5.55 X 1015 Hertz (s -1)
= 5.40 X 10 -8 meters
================== ( 54 nanometers ????? Seems unreasonable, but the formulas and work check )
The wavelength of light emitted during this transition can be calculated using the Rydberg formula: ( \frac{1}{\lambda} = R_H \left(\frac{1}{n_f^2} - \frac{1}{n_i^2}\right) ), where ( n_f = 2 ) and ( n_i = 4 ) for the given transition. Lithium has an atomic number of 3, so the Rydberg constant ( R_H = 1.097 \times 10^7 m^{-1} ). Substituting these values into the formula will give you the wavelength of light emitted.
I don't think that a chemical has a wavelength by itself. It depends on what you did that to that chemical, like if you burned it, it emits a red color. Red's wavelength is 700 nanometers.
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From which orbital in a lithium atom is an electron transferred to make a positive ion?
An electron is transferred from the 2s orbital of a lithium atom to create a Li+ ion.
From which orbital in a lithium atom is an electron transferred to form Li?
An electron is transferred from the 2s orbital to form Li+. This results in the removal of the outermost electron in the lithium atom, leading to the formation of a lithium ion.
From which orbital in a lithium atom is an electron transferred to form Li ion?
An electron from the 2s orbital in a lithium atom is transferred to form a Li ion. This results in the lithium atom losing one electron, leading to the formation of a positively charged Li ion.
What is the orbital diagram of lithium?
The orbital diagram for lithium (Li) would show two electrons occupying the 1s orbital and one electron in the 2s orbital. This corresponds to the electron configuration of 1s^2 2s^1 for lithium.
How do lithium and fluorine become stable together?
Lithium donates an electron to fluorine, forming lithium cations and fluorine anions that attract each other via ionic bonds. This results in the formation of lithium fluoride, a stable compound that satisfies the octet rule for both lithium and fluorine.
Light is emitted as an electron transitions from a higher energy orbital to a lower energy orbital How long does it take for the actual transition to take place?
The actual transition of the electron from a higher energy orbital to a lower energy orbital happens almost instantaneously, typically on the order of femtoseconds (10^-15 seconds). This rapid transition results in the emission of light as photons are released.
In lithium the orbital of the highest relative energy is?
In lithium, the orbital of highest relative energy is the 2s orbital. This is due to the fact that, in the electron configuration of lithium (1s^2 2s^1), the 2s orbital is farther from the nucleus compared to the 1s orbital, resulting in higher energy.
What is f-f transition?
f-f transition: the transition of an electron from an f orbital which is lower in energy to an f orbital which is higher in energy is a f-f transition.
From which orbital in a lithium atom is an electron transferred to make a positive ion?
An electron is transferred from the 2s orbital of a lithium atom to create a Li+ ion.
From which orbital in a lithium atom is an electron transferred to form Li?
An electron is transferred from the 2s orbital to form Li+. This results in the removal of the outermost electron in the lithium atom, leading to the formation of a lithium ion.
Electron configuration for lithium?
The electron configuration for lithium is 1s^2 2s^1. This means that lithium has 3 electrons, with two in the 1s orbital and one in the 2s orbital.
What is the complete electron configuration of lithium?
The complete electron configuration of lithium is 1s^2 2s^1. This means that lithium has 3 electrons, with 2 electrons in the 1s orbital and 1 electron in the 2s orbital.
Which orbital in lithium is an electron transfered to form an Li ion?
An electron is transferred from the 2s orbital of lithium to form a Li ion. This results in the formation of a Li+ ion with a filled 1s and empty 2s orbital.
What symbol for the ion is formed if lithium loses 1 electron?
ok so you'll notice that lithium is on the second row of the periodic table, this means that its the next orbital hydrogen = 1s1 orbital helium = 2s1 orbital lithium = 2s1, 1s2 orbital removing the outter electron from lithium means that lithium has lost a minus charge and therefore must have a plus charge, this is called a cation. removing the electron also means now that there are no electrons in the s2 level do lithium is left with a 2s1 orbital, this is a very stable configuration and lithium wont loose any more electrons so your lithium ion will be nucleus with 3 protons 4 neutrons and 2 electrons with a plus charge to represent the loss of an electron
Which transition metal element has only one electron in its 5s orbital?
The transition metal element with only one electron in its 5s orbital is copper (Cu).
What is typical transition metal?
Typical transition elements are those elements in which d orbital is in the process of completion.d orbital can occupy 10 electrons. if in any element d orbital contain less than 10 electron it means it has incomplete d orbital and d orbital is in the process of completion. for example Sc has electronic configuration 3d1 4s2. it has 1 e in d orbital. so Sc is typical transition elements.
From which orbital in a lithium atom is an electron transferred to form Li ion?
An electron from the 2s orbital in a lithium atom is transferred to form a Li ion. This results in the lithium atom losing one electron, leading to the formation of a positively charged Li ion.
