Organic chemistry

Carbon is a non-metal element, the sixth most abundant in the universe, with four electrons in its outer shell, allowing it to bond with up to four other atoms. It forms essential compounds like carbohydrates, lipids, and amino acids, which are the building blocks of life. Organic chemistry studies both natural and synthetic carbon compounds, including plastics and pharmaceuticals.

What is the position of carbon in terms of abundance in the universe?

• 10th

• 1st

• 3rd

• 6th

How many electrons does carbon have in its outer shell?

• Six

• Four

• Two

• Eight

Which elements does carbon bond with to form carbohydrates?

• Hydrogen and Oxygen

• Hydrogen and Nitrogen

• Nitrogen and Sulfur

• Oxygen and Nitrogen

What are the three core building blocks of life that involve carbon?

• Proteins, Lipids, Nucleic Acids

• Carbohydrates, Lipids, Amino Acids

• Vitamins, Minerals, Water

• Enzymes, Hormones, Antibodies

What is an example of a synthetic substance studied in organic chemistry?

• Plastic

• Salt

• Wood

• Water