Which is the first step in the dissolving process?
a.) the solute becomes like the solvent.
b.) the solute molecules are carried into the solution.
c.) the solvent molecules surround the solute particles.
d.) the solvent molecules are attracted to particles at the surface of the solute.

Use the periodic table and your knowledge of isotopes to complete these statements. when polonium-210 emits an alpha particle, the child isotope has an atomic mass of 1-131 undergoes beta-minus decay. the chemical symbol for the new element is fluorine-18 undergoes beta-plus decay. the child isotope has an atomic mass of done intro donne