Topic Details (Notes format)

What is the chemical formula of methane?

Which gas is used in the process of welding?

What is the chemical formula of water?

Which part of the cell is responsible for energy production?

What type of bond is formed by sharing electrons between atoms?

What is the boiling point of water at standard atmospheric pressure?

Which organelle is responsible for photosynthesis in plants?

What is the chemical symbol for the element iron?

Which acid is found in the human stomach?

Which element has the highest electrical conductivity?