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Is the set of quantum numbers of n equals 2 l equals 2 ml equals 0 allowed?
No, because is n=1, the electron is in the first energy level, therefore cannot have a l=2, because l= n-1. Or more simply put l=2 is a d-orbital, and there are no d-orbitals in the first energy level. ml=0 is correct because ml= +-l through 0.
Why is a shorter wavelength of light emitted when an electron falls from n equals 4 to n equals 1 than when an electron falls from n equals 2 to n equals 1?
Shorter wavelength = more energy. The farther the electron falls, the more energy that will be emitted.
What is he maximum number of electrons in the n equals 3 and l equals 1 level?
max. 6 electrons can be accommodated
What is the range of the graph of y equals sin x?
the range is greater then -1 but less than 1 -1<r<1
Does 1 kilogram equals 1 pound?
No, a kilogram is a little less than half a pound. 1 Kg=2.20462 lbs.
If a Hypothetical atom has energy levels from lowest to highest as n equals 1 n equals 2 and n equals 3 For an electron in this atom to move from n equals 1 to n equals 3 orbit the electron must?
Absorb appx 12.1eV (electron Volts) of energy. Energy of 1st level is -13.6eVEnergy of 3rd level is -1.5eV Hence, energy required = 13.6 - 1.5 = 12.1 eV
How much energy is needed to move an electron in a hydrogen atom from the ground state n equals 1 to n equals 6?
The energy required to move an electron in a hydrogen atom from the ground state (n=1) to a higher energy level (n=6) can be calculated using the formula for energy levels in hydrogen: ΔE = -13.6eV * (1/1^2 - 1/6^2), which equals to 10.2 eV. This means that 10.2 electronvolts of energy is needed to move the electron to the n=6 energy level.
What percent of energy is available for consumers at trophic level?
1% because if 10% moves on to each level, and 10% was passed on to the first level consumers, 10% divided by 10% equals 0.01 which is equivalent to 1%, so 1% of the original energy used by plants is passed on to second level consumers. :)
How many electrons are in the outer energy level of the atoms of alkaline-earth metals?
less than 2 (1)
How many electrons are in the outer energy Level the atoms of alkaline earth metals?
less than 2 (1)
Is the set of quantum numbers of n equals 2 l equals 2 ml equals 0 allowed?
No, because is n=1, the electron is in the first energy level, therefore cannot have a l=2, because l= n-1. Or more simply put l=2 is a d-orbital, and there are no d-orbitals in the first energy level. ml=0 is correct because ml= +-l through 0.
1 yard equals to less than or greater than 100 inches?
less than 1 yard equals 3 feet or 36 inches
What is the relationship between the period number and the energy level of the f-orbitals?
The number of each period correspond to the outermost energy level that contain electrons for elements in that period. Those in period 1 contain electron only in energy level 1 while those in period 2 contain electron in level 1 & 2. In period 3, electrons are found in level 1, 2, and 3 AN SO ON.....
When An electron jumps from energy level 1 to level 2 by absorbing 8 eV what is it when it goes back to energy level 1?
There are no handling or re-stocking charges, and the loan is interest-free. The energy it needed in order to climb from level-1 to level-2 is exactly the same energy it returns to the bank when it goes back to level-1 As it falls back to energy-level-1, it spits out a photon with energy of 8 eV, whereupon everything is back to normal, and energy is conserved.
What is Less than 1 of the world's commercial energy is supplied by .?
Less than 1% of the world's commercial energy is supplied by solar energy.
What percentage of energy is transferred from the sun to level 5?
Less than 1% of the total energy from the sun is transferred to level 5 in an ecosystem. The energy is continually lost and dispersed as it moves up the trophic levels due to metabolism and heat loss.
What level of the energy pyramid does a snakes belong?
1 level
