**NOTE: answer in numbers, not words (ex. 5 not five) Sorbitals come as sets of
and can hold a maximum of
electrons in the set.
P orbitals come as sets of
and hold a maximum of
electrons in the set.
d orbitals come as sets of
and hold a maximum of
electrons in the set.

here are some of the ways in which chemical and nuclear reactions differ.

explanation:

its pwirhfpiwe

explanation:

because dgjpwojefopjwp

answer: semi-infinite solid initially at a uniform temperature of 400 ◦c is cooled at its surface by convection. the cooling fluid at a constant temperature of 200 ◦c has a convective coefficient (ha) of 250 w/m2.k. the physical properties of the solid: k = 20 w/m.k and α = 4 * 10-5  m2/s. using δx = 0.04 m and δt = 10 s. write the finite difference equations describing the transient heat transfer of the first five δx and the temperature profile after 30 s.