Which statement is true?
o nuclear power plants require more fuel than conventional power plants.
there is a short supply of high quality uranium.
o nuclear power is a nonrenewable energy source.
it is difficult to responsibly dispose of nuclear waste products.

samuel de champlain. in 1608, king henry iv sponsored pierre dugua, sieur de mons and samuel de champlain as founders of the city of quebec with 28 men. this was the second permanent french settlement in the colony of canada.

catya your not at all which answer i've seen you do this on another question!

answer: atomic mass was originally used to arrange elements on the periodic table, but is no longer used to organize the modern version.

explanation:

originally atomic mass was used to arrange elements on the periodic table from left to right in a row. each column then shows similar properties of elements of a group.

in modern periodic table, the atoms are arranged in increasing atomic number. as atomic number represents the number of protons in an atom which is unique for every atom.