The 18o: 16o abundance ratio in some meteorites in greater than that used to calculate the average atomic mass of oxygen on earth. is the average mass of an oxygen atom in these meteorites greater than, less than, or equal to that of a terrestrial oxygen atom?

practical process described pest part of scientific investigation.

because practical knowledge is powerful then therotical knowledge.

the electron configuration that you gave me has 16 electrons ergo it has 16 protons ergo it is the element sulfur.

metric time was an attempt to create a standard unit of time based off of 10, but it never took off an is not included in the metric system (si)