Thallium Crossword
This printable crossword puzzle on the topic of Elements & Periodic Table has 17 clues. Answers range from 2 to 14 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Description
________ discovered thallium
thallium was discovered in ________
in the spectrum of impure sulforic acid a ______ line was found
found in the by-products of zinc, copper and ______
found in ________ nodules in the ocean floor
_________ found in nature
0.0000____% found in the earth's crust
used in _____
used in low temperature _______
used in electronic industry _________ cells
described as soft silvery-white ______ metal
this element is very dangerous due to how ______ it is
it was debated that __________ was the real discoverer of this element but it was determined he was not
_______ sulfate killed many people when it was used as a rodenticide
thallium sulfate in rodenticides was banned in the US in _____
Claude-Auguste did more research than William Crooke on thallium in _____
thallium is derived from the Greek word ______ meaning green twig
