[Article] The question of the atom Adjust Share By Robert Kennedy Duncan, This article is only available as a PDF to subscribers. Download PDF Tags 20th century Alpha ray spectrometry Atomic theory Constitution Ernest Rutherford Matter Research More from Robert Kennedy Duncan Industrial research Some unsolved problems in science The prizes of chemistry Adjust Share Close < Previous Issue | View All Issues | Next Issue > June 1910 < Previous Issue | View All Issues | Next Issue > Table of Contents Close