Because they are malleable.
Gold is not the only metal used in electroscope. Copper is also used in electroscope.
A reason why these metals are used is that they are malleable more than any other metal. To use the electroscope, you need to put a thin trey into it.
Another reason, which is not the best and is not quiet sure to me, is that Gold is less reactive. If you put a highly reactive metal as trey’s substance, then that metal will react with the electrons that pass through it and will leave the observer a hard chance of having a good view.
Delivering a high-quality product at a reasonable price is not enough anymore.
That’s why we have developed 5 beneficial guarantees that will make your experience with our service enjoyable, easy, and safe.
You have to be 100% sure of the quality of your product to give a money-back guarantee. This describes us perfectly. Make sure that this guarantee is totally transparent.
Read moreEach paper is composed from scratch, according to your instructions. It is then checked by our plagiarism-detection software. There is no gap where plagiarism could squeeze in.
Read moreThanks to our free revisions, there is no way for you to be unsatisfied. We will work on your paper until you are completely happy with the result.
Read moreYour email is safe, as we store it according to international data protection rules. Your bank details are secure, as we use only reliable payment systems.
Read moreBy sending us your money, you buy the service we provide. Check out our terms and conditions if you prefer business talks to be laid out in official language.
Read more