Topic Details (Notes format)

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

Which of the following is a fundamental force in nature?

What is the SI unit of power?

What type of macromolecule is an enzyme?

Which gas is used in the process of welding?

What is the unit of electric current?

Which particle is responsible for the negative charge of an atom?

Which component of blood carries oxygen?

Which type of blood vessel carries blood away from the heart?

Which gas is released during photosynthesis?