Answer= C) CN contains a covalent bond.
Answer:
7) 50 8)4
Explanation:
I answered the question what do you want to gave me
I think the anwer is electrolyte :)... i had it on a test a couple days ago.
The density can be calculated using the following rule:
density = mass/volume
therefore,
volume = mass/density
we have the mass=22 mg=0.022 grams and density=0.754g/cm^3
substituting in the above equation, we can calculate the volume as follows:
volume = 0.022/0.754 = 0.0291 cm^3
