Which of the following is a characteristic of combustible metals?
a. When they burn, these metals are the fuels of NFPA Class D fires.
b. They include dusts, powders, chips, turnings, flakes, punchings, borings, ribbons, and shavings.
c. Finely divided forms of combustible metals react with water to produce hydrogen.
d. All of these
D
Health Professions
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Indicate whether the statement is true or false
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The main electrolytes of the extracellular fluid (ECF) are
A) calcium and magnesium B) potassium and chloride C) sodium and chlorideD) sodium and potassium
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