Whether a further development of the atomic hypothesis promises to advance our knowledge of the mechanism of chemical phenomena. August Kekulé
Whether a further development of the atomic hypothesis promises to advance our knowledge of the mechanism of chemical phenomena.
The elements, if arranged according to their atomic weights, exhibit an apparent periodicity of properties. Dmitri Mendeleev
The elements, if arranged according to their atomic weights, exhibit an apparent periodicity of properties.
The atomic bombs will surely shorten the war, and let us hope that they will effectively end war as a possibility in human affairs. Ernest Lawrence
The atomic bombs will surely shorten the war, and let us hope that they will effectively end war as a possibility in human affairs.
[The human control of atomic energy could] virtually provide anyone who wanted it with a private sun of his own. Frederick Soddy
[The human control of atomic energy could] virtually provide anyone who wanted it with a private sun of his own.
Elements and birthdays have been intertwined for me since boyhood, when I learned about atomic numbers