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Across
1 Cell structure formed early in embryonic development (8)
5 Dilute solution of NaClO (6)
9 Tennessee city; Manhattan Project production site (3, 5)
10 Country in which the Nobel prizes in chemistry and physics are awarded (6)
12 NaCl (for one) (4)
13 The study of the sea (10)
14 Rudolf ___, German engine pioneer (6)
16 Substance containing H20 (7)
19 Of a fluid, resistant to deformation (7)
21 The ___ Bay, peer-to-peer file sharing index (6)
23 Baroness…
