One mole of an atom of a substance is equal to the: a Gram atomic mass of the element
b Gram molecular mass of the element
C Atomic number of the element
d None of the above

Fill in the coefficients that will balance the following reaction: a0cr2(so4)3 + a1agno3

Suppose the universe were completely empty except for one object-a solid sphere moving through space of 100 km/s. what sort of path would the object be moving in? explain your answer

Surface currents are caused by blank space . question 14 options: surface currents are caused by? differences in water temperature high salinity differences in density wind forces