Element “X” and Element “Y” are both in period 4. Element “X” loses one electron when it forms an ion and Element “Y” gains 2 electrons when it forms an ion. Explain which element would have the greater
first ionization energy value.

35. a insulated cylinder of solid gold (k 310 kw/m-k) of radius v2 m and height 5 m is heated at one end until the temperature at each point in the cylinder is given by w(r, y, z) (30 z2)(2-(r2+ y2). determine the rate of heat flow across each horizontal disk given by z 1, z 2, and z 3, identifying which has the greatest rate of heat flow across it.

explanation: