Which part of the atom cannot have its location accurately determined and is modeled by a cloud around the center of the atom? a) electron b) neutron c) nucleus d) proton

650.j is the same amount of energy as? 2720cal1550cal650.cal2.72cal

The solid xy decomposes into gaseous x and y: xy(s) m x(g) + y(g) kp = 4.1 (at 0 °c) if the reaction is carried out in a 22.4 l container, which initial amounts of x and y will result in the formation of solid xy?

What are the trends and exceptions to the trends in electron affinity?