Should scientists keep trying to rearrange the order of elements until they find the “correct one”, or should it stay as it is?

How do we interact with simple substances in our day to day life?

How does not understanding a lot of the information you read change how you interpret the text?

Do you think other chemists of the time reacted positively or negatively to Mendeleev’s ideas? What about the general public?

How would you describe the tone of these papers?

Should the words “molecule” “atom”, and ”equivalent” be used interchangeably or should we “sharply distinguish” them as Mendeleev suggests?