The isatopeof an atom containing 40 protons and 51 neutrons suddenly has two neutrons added to it. what isotope is created?

In which state was more than 100 billion tons of coal mined in 2005?

Based on the number of offspring they produce at one time organisms are classified into two categories many offspring at once and a few at a time sort the carry sticks based on the category they describe

Abacteriophage typically attaches to the bacterium and then