1. Which one of the following is not an organic compound? Why? CHA
C₂H60
Са0
2. Fill in the chart below to identify and describe the functional groups associated with organic chemistry.
General Structure Properties/Uses
Name
Alcohol
Aldehyde
Ketone
Fatty acid
Ether
3. Explain why carbon is called the backbone' molecule of organic chemistry and why organic molecules couldn't easily be based on
H or O instead.

a.   mass number from atomic number

as we probably am aware that our atmosphere or air have various levels, each level has different gasses, and each gas has another porousness. at the point when the light originates from lower porousness to higher penetrability, it alters its course. with the goal that implies that when the light originates from the moon to the earth, it alters it's course a lot more occasions. it essentially implies that the state of the light piece of the moon is changed on the earth.

not copied too! hope this !

joke:

h o h o hope you have a merry christmas!