Which of the following can happen during a chemical change? a. atoms change into new types of atoms.

b. bonds break, and new bonds form.

c. nuclei of atoms break apart and combine

d. all of the electrons in the atom are lost

The answer is B. Bonds break to form new bonds. Elements are known to be the simplest form of structures. When they combine with another element they become a compound, combined with tiny bonds between joint electrons. A is almost impossible to occur, you can't change atom into another atom. C is just as impossible, if an atom breaks apart it becomes unstable until it reforms to its original form. D is similar to C