Answer:
4 valence electrons
Despite the fact that the word silicon has a ubiquitous affiliation with all things electronic, Si itself is not a good electrical conductor. It has 4 valence electrons, meaning that filling its outer shell it can form a very strong lattice with 4 neighboring Si atoms-with no un-bonded electrons remaining
817.567 mm hg the answer for number 2
Answer:
Bud your answer would be D.
Hope that helps.
Answer:
11.22 gm
Explanation:
32.07 gm / mole * .350 mole = 11.22 gm
