Below are sit of scrumble letters that form name of different
elements that band with carbon..to make carbon compound unscramble the letter..

example: LEONRICH​

the answer would most likely be c, because if it's a comical piece of information, it may likely not be true, if it's a site that allows anybody to edit the content, it could mean a five year old is typing the info, and if it's a tv show produced by a celeb, it may have a biased opinion.

the temperature in kelvin of 2.0 dm3 of an ideal gas is doubled and its pressure is increased by a factor of four. what is the final volume of the gas

3. dark matter

empty space could also be a simple vacuum