From the given reactions, which process represents the bond dissociation?
br(> br2
> 2br(g)
2br(g) + > br-(g)
k(s) + 1/> kbr(s)
kbr(> k+ + br-

98 ! and brainliest plz ! the below reaction can be categorized as more than one type of reaction. which reactions are these, and what are the types of reactions?

Answer asap need it by wednesday morning calculate the ph of 0.02m hcl best answer will be brainliest

The diagin dilutepage 6 of 12a6a5(a)fluorine, chlorine, bromine and iodine are placed in the same group of theperiodic table.state the common name used to describe elements in this group.(i)state the group in which the elements are placed and explain whythey are placed in that group.(ii)which of the above named elements is a solid at roomtemperature and pressure?