Answer:

<h3>Which one of the following statements concerning the length of carbon-carbon single, double, and triple covalent bonds is true? </h3>

<h3>D. The carbon-carbon single, double, and triple bonds all have the same length.</h3>
I have this question too, its the nonrenewable sources will be unlimited
Answer:
shell and negative
Explanation:
atoms have two parts the necules part and the shell part electron found on the shell