How did Mendeleev organize the elements in the periodic table?
A) By decreasing atomic mass from left to right and top to bottom
B) By decreasing atomic # from left to right and top to bottom
C) By increasing atomic # from left to right and top to bottom
D) By increasing atomic mass from left to right and top to bottom
I want to say C, but I am not 100% sure?
To determine how Mendeleev organized the elements in the periodic table, you can look up historical information about his work. This can be done by searching for credible sources such as books or articles discussing Mendeleev's periodic table.
However, I can provide you with a brief explanation of Mendeleev's organization of the elements. Mendeleev organized the elements based on increasing atomic number from left to right and top to bottom.
Therefore, the correct answer is C) By increasing atomic # from left to right and top to bottom.