ANSWER:
1) THE ELEMENT IS Fe is because the last electron is filled in d-orbital and atomic number is 26
2)-the element is Si because the last electron is in p-orbital and the atomic number is 14.
next
1)- this element is titanium (atomic number 22)which is d-block element and in 4B group and period 4
2)-this element is nitrogen (atomic number is 7) which is p-block element and in 5A group and 2(second) period.
next
n is known as the principal quantum number
l is known as the azimuthal quantum number
ml is known as the magnetic quantum number
and
n specifies energy and average distance from nucleus(B)
l specifies subshell orbital shape (A)
ml specifies orbital orientation (c)
next
if the value of n=2 then l=0 to l-1
that is if n =2 then l s 0 and 1
total number of orbital can be calculated from 2n that is
22 = 4 orbitals
for l=3 value for ml = -1- 0- +1 that is for l=3 value for ml = -3 to +3
there will be total 7 orbital present at l=3 sublevel because l=3 F orbital(which has 7 sublevels)
NEXT
we know that de-broglie wavelength formula is λ = h/mv, value of h(planck constant) = 6.626 * 10-34 m2 Kg/s
NEXT
we know that de-broglie wavelength formula is λ = h/mv, value of h(planck constant) = 6.626 * 10-34 m2 Kg/s
Ultraviolet radiation falls in the wavelength region of 1.00x10-8 to 1.00x107 meters. What is the wavelength of ultraviolet radiation that has an energy of 1.99x10-20 kJ/photon? Wavelength = 9.98x10^-6 m Submit Answer Retry Entire Group 9 more group attempts remaining Compare the de Broglie wavelength of a bullet moving at 700 miles per hour (313 m/s) to that of an alpha particle moving at 3.40x107 miles per hour (1.52x107 m/s) and an electron with a speed of 1.30x107 miles per...
Compare the de Broglie wavelength of an electron moving at 1.30x107 miles per hour (5.81x10 m/s) to that of a (31.3 m/s) and a proton with a speed of 1.30x107 miles per hour (5.81x10 m/s). Louis de Broglie Which region of the electromagnetic spectrum are each of these wavelengths near? A. Ultraviolet B. X-ray C. Gamma ray D. Smaller than 10-8 to 10-7 meters 10-11 to 10-8 meters 10-16 to 10-11 meters 10-20 meters. Cannot detect wave-like properties. Only particle-like...
Compare the de Broglie wavelength of a baseball moving at 90.0 miles per hour (40.2 m/s) to that of an electron moving at 1.30x107 miles per hour (5.81x10 m/s) and an alpha particle with a speed of 3.40x107 miles per hour (1.52x10 m/s). Louis de Broglie Which region of the electromagnetic spectrum are each of these wavelengths near? A. Ultraviolet 10-8 to 10-7 meters B. X-ray 10-11 to 10 meters c. Gamma ray 10-16 to 10-11 meters Smaller 10-20 meters....
Compare the de Broglie wavelength of an alpha particle moving at 3.40x107 miles per hour (1.52x107m/s) to that of a baseball moving at 90.0 miles per hour (40.2 m/s) and a proton with a speed of 1.30x107 miles per hour (5.81x10 m/s). Louis de Broglie Which region of the electromagnetic spectrum are each of these wavelengths near? A. Ultraviolet 10-8 to 10-7 meters B. X-ray 10-11 to 10-8 meters Gamma 10-16 to 10-11 meters ray Smaller than 10-20 meters. Cannot...
Question with 2 Parts Review Topics References Use the References to access important valaes if needed for this questien Compare the de Broglie wavelength of a proton moving at 1.30x10 miles per hour (5.81x10 m/s) to that of a baseball moving at 90.0 miles per hour (40.2 m/s) and an alphs particle with a speod of 3.40x10' miles per hour (1.52x10 m/s) Louie de Bragl Which region of the electromagnetic spectrum are each of these wavelengths near? 10* to 107...
8A H 2A 3A 4A 5A 6A 7A He CNO F Ne 2B Na Mg 3B 4B 5B 68 7B 88 1 B K Ca Sc Ti V Cr Mn Fe Co Ni Cu | HD - 2 No Mo Tu Tu nhu va ng ta ăn sn so le | Xe Pb Bi Po At Rn Hf Ta W Re Os Ir Pt Au AC Rf Ha Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm...
8A H 2A 3A 4A 5A 6A 7A He Na Mg 3B 4B 5B 6B 7B 「-88- 1B 2B AI Si P S Cl Ar Zn Ga Ge AsSe Br Kr Rb Sr y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe Ce Pr Nd P Sm Eu Gd Tb Dy Ho Er b Lu When cesium reacts with tellurium to form an ionic compound, each metal atom loses electron(s) and each nonmetal...
1A 8A H 2A 3A 4A 5A 6A 7A He Li Be B CN O F Ne Na Mg 3B 4B 5B 6B 7B 8B 1B 2B Al Si P SCI Ar K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr Rb Sr YZr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te Xe Cs Ba La Hf Ta WRe Os Ir Pt Au Hg T Pb Bi...
The wavelength of a particular color of red light is 666 nm. -1 The frequency of this color is seC (1 nm = 10-9 m) Solution of the Schrödinger wave equation for the hydrogen atom results in a set of functions (orbitals) that describe the behavior of the electron Each function is characterized by 3 quantum numbers: n, 1, and m Erwin Schrödinger The quantum number I can have values fromto The total number of orbitals possible at the n...
3) Rank the following orbitals in order of increasing energy: 3s, 2s, 2p, 4s, 3p, ls, and 3d. 4) How many orbitals in an atom can have the following quantum number or designation? a. 3p_ b. 7s c. 4p. d. 5d . e. 5f f. n=5 5) Answer the following questions by filling in the space: a) The quantum number n describes the of an atomic orbital. b) The shape of an atomic orbital is given by the quantum number...