Question

Multiple choice questions> Please answer all of them !

1) Equilibrium separation corresponds to the value at zero force, which is at the lowest _______ energy?

		electrical
		kinetic
		mechanical
		potential
		spiritual

2) In the quantum mechanical atomic model, electrons locations are described as

		spirals
		floaters
		orbitals
		belts
		clouds

3) What determines chemical bonding characteristics?

		The atomic weight of an atom
		The number of neutrons
		The configuration of the nucleus
		The configuration of the outermost orbital
		The type of material

4) Define Macroscopic

		An object that is visible only through an electroscope
		An object that is too small to be visible
		An object that is visible through a magnifying glass
		An object that is visible through a microscope
		An object that is visible to the naked eye

5) A Smart Material

		is used for important scientific tools
		is made with electrical charges
		has built-in computers
		responds to the environment
		uses body tissue

6) Biological materials are generally created in:

		low pressure environments
		aqueous environments
		freezing temperatures
		dry environments
		hot temperatures