Possible Clues:

• Physicist with an element named after him
• Openings in botany or horticulture recommended for scientist
• Danish physics Nobelist Niels
• Noted Los Alamos scientist
• 1922 Nobelist in physics
• Physicist is dull speaker to listen to
• Pioneer in quantum theory
• Heating surface set up right for quantum physicist
• Atom studier Niels
• Nobelist from Copenhagen