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

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

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

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

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

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

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

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