Groups of specialized cells working together are called

What does a particular point on a line of a phase diagram represent? o a. the maximum temperature a substance can exist at without bonds breaking b. the pressure created by the kinetic energy of molecules at a particular temperature c. the melting point or boiling point of a substance at a specific pressure d. the conditions in which temperature and pressure have equal effects on a substance

Nonmetal halogen family atmoic mass 35

Neils bohr believed that electrons orbited the nucleus in different energy levels, based on strong support from