Answer:
SiF4 is not a polar covalent bond.
Explanation:
SiF4 is a nonpolar molecule because the fluorine's are arranged around the central silicon atom in a tetrahedral molecule with all of the regions of negative charge cancelling each other out.
Answer:
not quite sure what you meant by the question but I think the answer you're looking for is biomass? not sure though
Answer:
Lithium has 5 elements, sulphur has 2 elements and oxygen has 4 elements
Answer:
D.
Explanation:
You try to get 8 electron on the outermost "shell" so you have no left over or "valence" electrons.
Igneous and <span>granite are the rocks.</span>
