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Cobalt electron configuration is [Ar]3d7.4s2.
Nitrogen electron configuration is [He]2s2.2p3.
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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
What is the magnitude of the electric force on an electron placed in a uniform electric field of 610 N per C?
The charge on one electron is 1.6 x 10-19 C.610 N per C means 9.76 x 10-17 N on 1.6 x 10-19 C.
What is energy of an electron in a particular orbit or shell?
We can calculate using these below given formulas:-Energy of n(th) shell = -2.18*10^(-18)*(Z/n)^2 Joules per atom, orEnergy of n(th) shell = -13.6*(Z/n)^2 Electron volt per atom, orEnergy of n(th) shell = -1.312*(Z/n)^2 KiloJoules per molewhere n is your number of orbit and Z is it's atomic number
What is correlation between tablet hardness unit N and Kp?
tablet hardness units Kp and N has co-relation as below. Kp (kiloponds) = 10 N (Newton)
What does n stand for in physics?
n is the principal quantum number and represents the energy level or electron shell in which an electron resides. For example - Say you have an Oxygen atom, which has 8 electrons. It's electron configuration is 1s2 2s2 2p4. The 2 in 2p4 is the principle quantum number, n. The s is another term dealing with angular momentum and the 4 is the number of electrons.
How do the valence electron configurations of the alkali metals compare with others?
The valance electron configuration is the same in each at ns1 where n = the period number.
How do the valence electrons configurations of the alkali metals compare with each other?
The valance electron configuration is the same in each at ns1 where n = the period number.
What are the group configuration notation for each d block group?
group 3- (n-1)d1 ns2. Group 12 (n-1)d10 ns2, groups 4-11 do not necessarily have identical outer electron configurations. Where n represents your period that you are in.
Why do alkali metals tend to lose 1 valence electron?
Every alkali metal has only one electron in the outermost energy level. They give it away to form monopositive ions which have stable electron configurations ending with ns2 np6 (where n is a counting number between 2 and 7 inclusive).
When compared with an electron for which n equals 2 an electron for which n equals 4 has more?
Energy
When a hydrogen electron transitions from n equals 1 to n equals 4 is the energy of electron increased or decreased?
decreased
What element electron configurations would represent a halogen?
The halogens are is group VII (17), and thus they all have 7 valence electrons. These will be located in different energy levels for the different halogens, but since they are all also p-block elements, they will all have ns^2 np^5 electron configurations, where n is the period number. Examples: Cl will be [Ne] 3s^2 3p^5 and Br will be [Ar] [Ar] 4s2 3d10 4p5 (note the inclusion of the d-block electrons for Br).
What group has the electron configuration s2 p5?
Group 13 (B, AL, Ga, In, Tl) all have (n)s2 (n)p1 configurations, in wch (n) has a value of 2, 3, 4, 5. Hence they have 3 valence electrons.
What Atomic particle with a negative charge is called what?
It is called a(n) Electron.
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 the max amount of electrons per electron level?
2n2 where n is the electron level
Can an electron can be set at rest?
N o no
