Topic Details (Notes format)

What is the chemical formula of water?

Which process converts glucose into energy in the human body?

Which disease is caused by the deficiency of vitamin C?

What is the most common state of matter in the universe?

Which element is the most abundant in the Earth’s crust?

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

Which gas is used in fire extinguishers?

Which is the largest planet in the Solar System?

What is the unit of frequency?

Which gas is commonly used in balloons to make them float?