Answer:
I don't understand anything but thanks for the points
please say in English. I mean say properly the question.......
thank you
Explanation:
Mg₃N₂ is the formula of magnesium nitride.
To get a result with the best degree of precision, the
number of significant figures should be equal to the smallest number of
significant figures of the given numbers. In this case, the smallest is 3 as
given by the number 9.03 mL.
Therefore density is:
<span>11.50 g / 9.03 mL = 1.27 g/mL</span>
Change of odor, change of color, change of temperature, change of energy, or loss of heat
