Quote by Dmitri Mendeleev
"If we look at the development of chemistry, we can see that the evolution of ideas is directly connected with the perfection of apparatus."
"If we look at the development of chemistry, we can see that the evolution of ideas is directly connected with the perfection of apparatus."
"The periodic law is the only quantitative law of chemistry which is capable of being generally applied."
"I saw in the dream the table of elements arranged in accordance with their atomic weights, and when I awoke, I immediately wrote it down on a piece of paper."
"If you wish to become a philosopher, learn to ask pertinent questions."
"The elements of which man is composed are worth about 97 cents."