Topic Details (Notes format)

What is the atomic number of hydrogen?

What is the chemical formula of methane?

What is the term for an organism that can make its own food?

What type of macromolecule is an enzyme?

What is the most abundant gas in the Sun?

What is the chemical formula of sulfuric acid?

Which organelle is responsible for photosynthesis in plants?

Which organelle is known as the "powerhouse of the cell"?

Which gas is used in the process of welding?

What is the chemical symbol for the element iron?