electron configuration is the arrangement of electrons in an atom, molecule, or other physical structure (e.g., a crystal).
SrCl2 + Li2(SO4) —> 2LiCl + Sr(SO4)
The answer is “B” because I just answered it
Scientists use radioactive decay to date fossils and artifacts through a process called "carbon dating," which measures the amount of carbon still left in a dead object. The less carbon that exists, the longer that animal or plant as been dead.
