U-235 radioactive decay series occurs in the following sequence: LaTeX: α, β , α , β , α , α , α , α , β , β , α. (Alpha, beta, alpha, beta, Alfa, Alfa, Alfa, Alfa, beta, beta, Alfa).What is the mass number of the remaining particle at the end of this sequence?

Temperature and pressure

Thermohaline circulation and gyres

C. 6.94 is the correct answer y'all 

The internal energy of the system we can term it as total potential energy and kinetic energy. energy flows out of the surrounding from the system then we can say that the internal energy of the final state is lower than its initials. the sign of  δesystem is negative.δesystem = efinal - einitial=-ve  efinal  ∠einitial.