Based on the NFPA diagram below for magnesium turnings, and what you know about NFPA ratings, which of the following statements is/are true: W 1 Select one: A. Safety goggles are not required when working with magnesium turnings because the health hazard rating is 0. B. Gloves are not required when working with magnesium turnings because the health hazard rating is 0. C. Magnesium turnings can be disposed of in the sink. D. None of the above are true E. A, B and C F. A and B
Science behind corrosion-test
Corrosion is defined as an activity that transforms refined metals into more chemically stable forms such as oxide, hydroxide, carbonate, or sulfide. It refers to the slow decomposition of things (typically metals); thanks to chemical and/or electrochemical reactions with their surroundings. Corrosion engineering is the science of preventing and controlling corrosion.
Corrosion
Corrosion is defined as an activity that transforms refined metals into more chemically stable forms such as oxide, hydroxide, carbonate, or sulfide. It refers to the slow decomposition of things (typically metals); thanks to chemical and/or electrochemical reactions with their surroundings. Corrosion engineering is the science of preventing and controlling corrosion.
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