19. O, and O. (ozone) are allotropes of oxygen. Buckminsterfullerene (C) is another allotrope of carbon. Based on these statements and the information in Model 4, propose a definition for
allotrope

Which statement describes james chadwick’s discovery.

Uranium can supply energy for the worlds electricity without admitting harmful greenhouse gases which of these statements best describes an outcome of uranium mining

When the ionic compound nabr dissolves in water, br– ions are pulled into solution by the attraction between what two particles? a. the na+ and br– ions b. the na+ ion and the negative end of a water molecule c. the br– ion and the positive end of a water molecule d. the br– ion and the negative end of a water molecule