Multiple Choice
Osmium tetroxide is widely used in electron microscopy because it is an excellent lipid fixative.However,osmium tetroxide can quickly cause irritation of the eyes and skin.Therefore,when handling osmium tetroxide,people should use a chemical hood and wear gloves to protect again osmium tetroxide's
A) ignitability.
B) toxicity.
C) photoreactiviity.
D) corrosivity.
Correct Answer:

Verified
Correct Answer:
Verified
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