Why did a drop of water need to be added in order to initiate the reaction? Select one: a. because the water is needed to wet th
e chlorine gas so the reaction could occur b. because the water is needed to cool off the reaction so the flask will not explode c. because the water is needed to wet the sand and keep the reaction safe d. because the water is needed to remove a coating on the surface of the metal. It's not A
the answer to the end is a great deal and the only thing I could think about to get to know is the only person to be a part time manager for the job is the only person who can I have a lot more
The word radon is derived from radium, of which radon is gas. Early in its discovery it was also called radium emanation and niton, which comes from the Latin nitens, Since 1923, however, it has been called radon.