Program Overview. All 50 states, the District of Columbia, Puerto Rico, and the Virgin Islands are members of the Interstate Compact. The Interstate Compact for Adult Offender Supervision is administered in Texas through the TDCJ Interstate Compact Office.rogram Overview. All 50 states, the District of Columbia, Puerto Rico, and the Virgin Islands are members of the Interstate Compact. The Interstate Compact for Adult Offender Supervision is administered in Texas through the TDCJ Interstate Compact Office.
Estimating the size of a molecule using oil. It would be wonderful if you could measure the size of a single atom, but atoms are so small that it cannot be done directly. Yet you can find the size of a molecule in a roundabout way and from that calculate the size of an atom. Lord Rayleigh (English physicist, 1842 to 1919.
1 Atomic mass units tell the mass of one mole of a given element or molecule in grams. 2  This is a very useful property when it comes to practical calculations, as it allows easy conversion between the mass and moles of a given quantity of atoms or molecules of the same type.