According to the bohr model of the atom, where can atoms exist? where will they ot exist

The organs inside the body and how they function together

Wind and moving water provide energy. chemical mechanical thermal none of the above

High-pressure liquid chromatography (hplc) is a method used in chemistry and biochemistry to purify chemical substances. the pressures used in this procedure range from around 500 kilopascals (500,000 pa) to about 60,000 kpa (60,000,000 pa). it is often convenient to know the pressure in torr. if an hplc procedure is running at a pressure of 1.03×108 pa , what is its running pressure in torr?