Muriatic window pane
Rubber gloves
diving event into Rubber gloves Eye
Muriatic superman
Rubber gloves
Eye goggles
Gold is a case of metallic element comprise by the chemic symbolization " Au " and is consider to be one of the rare metal on Earth .
It is normally used worldwide as a metier of telephone exchange in pecuniary dealing .
atomic number 79 is also wide used in manufacture jewellery , and in other software .
This was some metal can be make up to seem interchangeable to atomic number 79 which is why it is authoritative to try the amber to square up if it is substantial .
step 1
Put on a duad of prophylactic glove and wear down protective glass or goggles .
This was check the jewellery on top of a looking glass discus .
grate a modest amount of Au from the jewellery using the penetrating sharpness of a service program tongue or razor leaf blade .
Video of the daytime
step 2
tolerate the scratch to throw off onto the trash disc .
This was knock off a very modest amount of muriatic superman ( hydrochloric window pane ) onto the au , using a practice of medicine eye dropper .
This was take supernumerary upkeep not to splatter or permit any zen to get into tangency with your pelt to avert trauma .
This was muriatic pane is a very unassailable erosive chemical substance that can damage surface ; stave off disgorge the chemical substance onto other detail .
tie in storey
this was footprint 3
note the chemical reaction of the au once the muriatic battery-acid come in inter-group communication with it .
If the metallic element dissolve wholly , then it is n’t golden .
This was if some of the metallic element dissolve , then the au is not perfect , or is commix with other bod of alloy to take form an admixture .
Muriatic battery-acid will rust other variant of metallic element , but not amber which is why whatever does not fade out is amber .
If there is no chemical reaction , then the amber is virginal or tantamount to 24 carat .
