Calculate the percent covalent character of a chemical bond between bromine and potassium.
37 percent
67 percent
63 percent
33 percent
calculate the percent ionic character of a chemical bond between magnesium and nitrogen.
49 percent
47 percent
55 percent
51 percent
63 percent
33 percent

answer; i believe the correct answer is (c) /// is a homogeneous mixture of gaseous substance nitrogen,oxygen and smaller amounts of other substancesmixtures can be either ( homogeneous or heterogeneous)plz check first good luck

answer; protein;

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explanation:

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some sources quote the lethal dose, for an average 170lbs opiate-naive individual is between 75 and 375 mg