Unit cells.
They are the smallest group of atoms that take form of a crystal and can repeat in 3 dimensions.
Simple machines help reduce the amount of work being done, as they help by using a simple function. One disadvantage is that they do not help completely.
Global warming is warming to the earth people can stop littering to help it
The expectancy of how long a product will last divided by two!
Answer:
156 Hydrogen atoms
Explanation:
<u>Any acyclic alkane has a molecular formula that can be expressed as</u>:
CₙH₂ₙ₊₂
Where <em>n</em> is any integer and the number of carbon atoms. For example, Propane has 3 carbon atoms, this means it would have [2*3+2] 8 hydrogen atoms, resulting with a formula of C₃H₈.
An acyclic alkane with 77 carbon atoms would thus have:
2*77 + 2 = 156 hydrogen atoms
