MCAT Question A Day - 10/21/14
Silica is a network solid of silicon and oxygen atoms. The empirical formula for silica is SiO2. In silica, to how many oxygen atoms is each silicon bonded?
A. 1
B. 2
C. 3
D. 4
Click Here for the solution
Want more questions? - Click here to check out our MCAT Question A Day archive
Click Here for the solution
Want more questions? - Click here to check out our MCAT Question A Day archive
