The answer is mixture, hope this helps!
Answer:
Explanation: Does any of this look right? To be honest I just looked it up.
It’s ionic bond based on electrons gain/loss.
We are given that 1 teaspoon is equivalent to 5 mL,
therefore 0.75 teaspoon is:
0.75 teaspoon * (5 mL / 1 teaspoon) = 3.75 mL
So the mass is density times volume:
mass = (12.5 mg/5 ml) * 3.75 mL
<span>mass = 9.375 mg</span>