An objects mechanical energy is the sum of its?

What is the mass defect of a mole of nuclei with 1.8 x 10^15 j/mol binding energy?

Which of these conditions most likely produces an unstable isotope?

Free answer. the treaty of versailles ended world war i, but some of the terms of the treaty contributed to the beginning of world war ii. which was one of the terms of the treaty? the answer would be "germany was forces to pay reparations to the allied countries.". i hope this .