A) Plasma
B) Solid
C) Gas
D) Liquid

A) A type of dark matter
B) A fundamental particle discovered in high-energy experiments
C) An extraterrestrial particle
D) A collective excitation that behaves like a particle

A) The creation of magnetic fields within a superconductor
B) The expulsion of magnetic fields from the interior of a superconductor
C) The enhancement of magnetic fields in a superconductor
D) The random distribution of magnetic fields in a superconductor

A) The highest energy state occupied by an electron at absolute zero temperature
B) The lowest energy state available to an electron
C) A type of quasiparticle
D) A theoretical point beyond which electron energies can go

A) A type of elementary particle
B) A repeating arrangement of atoms or molecules in a solid material
C) An electromagnetic wave
D) A form of dark matter

A) A principle of energy conservation
B) A rule that states no two identical fermions can occupy the same quantum state simultaneously
C) A principle of dark matter interactions
D) A rule for measuring conductivity

A) A pair of electrons with opposite spins and momenta that form a bound state
B) A pair of particles with the same charge that repel each other
C) A pair of exotic particles
D) A type of dark matter pair

A) The energy range in a material where no electron states can exist
B) The behavior of particles in extreme conditions
C) The location of a semiconductor company
D) The range of charges in a semiconductor material

A) Quanta of vibrational energy in a crystal lattice
B) Particles that carry electric charge
C) An elusive dark matter particle
D) A type of fermion