Topic Details (Notes format)

What is the unit of electrical resistance?

What is the approximate age of the Earth?

What is the most abundant element in the universe?

What is the unit of force in the SI system?

Which gas is used in fire extinguishers?

What is the function of platelets in the human body?

What is the chemical formula of water?

Which is the largest planet in the Solar System?

What is the chemical symbol for the element iron?

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