If Kr (#36) goes through beta decay,
which particle is given off along with a
beta particle

in 1783 cavendish was working with his hydrogen gas and found that when he burned it and condensed the vapor it was water. this was very significant since it disproved the greek theory of elements completely since water was not a simple substance but the product of two gases. it was lavoisier who hearing of the experiment gave cavendish's gas the name hydrogen ("water-producer") and added that hydrogen burned by combining with oxygen and that water was a hydrogen-oxygen combination.

explanation:

it would only be the stuff in module eight so you need to study all the lessons in that you also could check the flvs

hope this : )