Answer:
YES BC ATMONS ARE THE SMALLEST UNIT sorry for caps
Explanation:
3 is the answer hope it helps
The products for the complete combustion of a hydrocarbon in excess air is carbon dioxide and water. Any hydrocarbon when reacted with oxygen will always yield the said products. Incomplete combustion, on the other hand, yields carbon monoxide and water.
The two most abundant elements in Earths core are Iron and Nickel.
Hope this helps!
