end of program exam - refinish prolevel 1 course exam choose the correct answer for the question. when…

end of program exam - refinish prolevel 1 course exam choose the correct answer for the question. when finished, select the submit check button. isocyanates: a) feel coarse like sand when touched. b) are visible. c) are an irritant. d) smell like sulfur.

end of program exam - refinish prolevel 1 course exam choose the correct answer for the question. when finished, select the submit check button. isocyanates: a) feel coarse like sand when touched. b) are visible. c) are an irritant. d) smell like sulfur.

Answer

Brief Explanations:

Isocyanates are known to be irritants to the eyes, skin, and respiratory system. They are not coarse - textured like sand, not always visible as they can be in vapor form, and do not smell like sulfur.

Answer:

C. are an irritant