Is blood a mixture or compound or element?

Answer 1

Blood is a mixture containing plasma and blood cells.

Answer 2

mixture

Answer 3

Blood is composed of water, proteins, ions, and cells. Since there is more than one type of atom, it is not an element. Since there is more than one type of particle, it is not a compound. This makes it a mixture. Since the composition of the mixture doesn't differ significantly between different samples from the same organism on the same day at the same time, it can be called a homogeneous mixture.