The mass spectrum of BC13 contains 8 peaks. Considering that boron has two common isotopes, 10B and 11B, and chlorine has two common isotopes, 35Cl and 37Cl, what will be the molar mass range in which you would expect to observe these 8 peaks?

thats a little if u want the answer just look it up on google thats what i do haha : )

chemical changes occur when a substance combines with another to form a new substance, called chemical synthesis or, alternatively, chemical decomposition into two or more different substances. these processes are called chemical reactions and, in general, are not reversible except by further chemical reactions. some reactions produce heat and are called exothermic reactions and others may require heat to enable the reaction to occur, which are called endothermic reactions. understanding chemical changes is a major part of the science of chemistry.

the objects have the same charge is correct.

nathan lee