Topic Details (Notes format)

Which metal is liquid at room temperature?

Which gas is used in fire extinguishers?

Which is the largest planet in the Solar System?

What is the SI unit of power?

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

What is the atomic number of hydrogen?

Which disease is caused by the deficiency of vitamin C?

What is the unit of frequency?

What is the function of platelets in the human body?

What is the main component of natural gas?