Topic Details (Notes format)

What is the chemical symbol for gold?

What is the most abundant gas in the Sun?

Which part of the human eye is responsible for focusing light on the retina?

What is the unit of electrical resistance?

What type of macromolecule is an enzyme?

What is the main component of the human skeleton?

What is the most abundant element in the universe?

Which disease is caused by the deficiency of vitamin C?

What type of energy is stored in a stretched rubber band?

Which vitamin is essential for calcium absorption?