Fprime(2) =-5*f(2)*(5+f(2)) = -5*6*(5+6) = -330 gms / minute -330gms / minute = -330 gms / 60 sec = 5.5 gms / sec Therefore the weight of the ice at time = 2 is decreasing by 5.5 gms / sec
Its weight after 1 second will be 6 - 5.5 = 0.5 gms
The product of electron capture decay of argon isotope ³⁷Ar can be seen in the equation shown below:
³⁷₁₈Ar+⁰₋₁e------>³⁷ ₁₇Cl +υ
During electron capture, nucleus captured a inner orbital electron and results in a formation of a neutron that combines with proton. Mass number remain conserved and only atomic number decreases.
The p sublevels are named 2p, 3p, and 4p since the p sublevel appears only starting the 2nd level. By the Aufbau principle, 3p will be filled first before 4p. This is because of the energy present on the level.
Each of the p sublevel has 3 orbitals, allowing them to contain 6 electrons as each orbital may hold two.
Three uses of coal:
1. Electricity generation
2. Steel production
3. Cement manufacturing and as a liquid fuel
Hope it helps!