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% replaces any number of letters (la% - lake, lamp)_ replaces one letter (ca_ - car, cat)

Crossword clues for Listings on the periodic table:

ELEMENTS: Periodic table listings
ELEMENT: Periodic table listing
ATNOS: Periodic table listings: Abbr.
ELEMENTS: Periodic table listing
ELEM: Periodic table listing: Abbr.
ATNO: Periodic-table listing: Abbr.
ELEMENTS: Listings on the periodic table
METAL: Listing in the periodic table