Find a model of plutonium. a bohr model

  • Thread starter Thread starter vandamme
  • Start date Start date
AI Thread Summary
A user requested a Bohr model of plutonium for a school project, emphasizing the urgency of needing it by that night. Another participant provided detailed information about plutonium's electron shells, stating there are seven shells with electron distributions of 2, 8, 18, 32, 24, 8, and 2. They suggested representing these shells as concentric circles with the appropriate number of dots for electrons in each. The original poster expressed gratitude for the help received, indicating the assistance was valuable. The discussion highlights the importance of clear communication and timely support in academic projects.
vandamme
model of plutonium, a bohr model

i need to find a model of plutonium. a bohr model. i have to have it by tonight so i can draw it for my school project. can someone please help me. this is worth a lot of points and I've been sitting here forever and cannot find one. PLEASE HELP!
 
Last edited by a moderator:
Physics news on Phys.org
I looked up plutonium electron shells on google for you. Several of the results gave Shells, 2,8,18,32,24,8,2. That is there are 7 shells, I suppose represented by concentric circles in your diagram, and the number of electrons in each shell (from inside out) is 2, 8, 18, 32, 24, 8, and 2. Is that what you wanted? Draw that many dots on each circle, put a heavy dot in the middle and hand it in!
 
thank you so much!
 
hehehe

hehehe 1 1/2 years later u helped me 2
thanks a milliion!
:cool: :cool: :cool: :cool: :cool: :cool: :cool: :cool:
 
Thread 'Variable mass system : water sprayed into a moving container'
Starting with the mass considerations #m(t)# is mass of water #M_{c}# mass of container and #M(t)# mass of total system $$M(t) = M_{C} + m(t)$$ $$\Rightarrow \frac{dM(t)}{dt} = \frac{dm(t)}{dt}$$ $$P_i = Mv + u \, dm$$ $$P_f = (M + dm)(v + dv)$$ $$\Delta P = M \, dv + (v - u) \, dm$$ $$F = \frac{dP}{dt} = M \frac{dv}{dt} + (v - u) \frac{dm}{dt}$$ $$F = u \frac{dm}{dt} = \rho A u^2$$ from conservation of momentum , the cannon recoils with the same force which it applies. $$\quad \frac{dm}{dt}...
TL;DR Summary: I came across this question from a Sri Lankan A-level textbook. Question - An ice cube with a length of 10 cm is immersed in water at 0 °C. An observer observes the ice cube from the water, and it seems to be 7.75 cm long. If the refractive index of water is 4/3, find the height of the ice cube immersed in the water. I could not understand how the apparent height of the ice cube in the water depends on the height of the ice cube immersed in the water. Does anyone have an...
Back
Top