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Choose the word that best completes this sentence. Welding in confined spaces and on stainless steel generates _____________ a very toxic chemical.

a. Carbon monoxide
b. Hexavalent chromium
c. Hydrogen sulfide
d. Solvent vapors

2 Answers

2 votes

shiiiiii noo thats wrong its D

User Prateek Sharma
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5 votes

Hey there!

the answer is

Welding in confined spaces and on stainless steel generates Hexavalent chromium a very toxic chemical.

thank you

best regards

OFFICIALLYSAVAGE2003


User Edito
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