How did the development of the earliest idea about atoms differ from the later work of scientists? It was based on sound evidence.
There were explanations for the idea.
It was based on the thoughts of an early philosopher.
There were experiments conducted to support the idea.

Determine the percent sulfuric acid by mass of a 1.61 m aqueous solution of h2so4. %

Find the midpoint of a segment with endpoints of 4-3i and -2+7i

Which factor is likely to impact the possible number of compounds? presence of unlimited number of elements in the periodic table the inability of atoms to align perfectly with other atoms the ability of all elements to react with every other element all elements being equally reactive