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If you mean by moving your finger on the outside of a cup, then no. Only crystal glasses do that. That is false. We just experimented with all kinds of glasses, some where crystal and many were not and we were able to make all of them ring.
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∙ 12y ago
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How do you tell between topaz and quartz?
To distinguish topaz from glass or quartzes (e.g. citrine), we should observe the hardness. Topaz is a fairly hard gemstone, meaning it is resistant to scratching. It is 8 on the Mohs hardness scale (diamond is 10, sapphire is 9). A scratch test will determine whether a stone is topaz in most cases. You can perform a scratch test by taking a piece of quartz or other material with a hardness around 7 and scratch it against the "topaz". If you don't want to risk the stone scratching, even if it's fake, you can choose to scratch it on the girdle (the unpolished rim around the gem). There is a lot more information on this site: http://www.shopgemstones.com/topaz-treatments-and-synthetics.html
What is the difference between crystal and solid?
A crystal is a solid that has a definite, regular structure in its atoms, molecules, or ions. Not all solids are like this.
Why are all the crystal gems female-like?
It might be because they were all friends of Rose Quartz.
What crystal group is obsidian in?
No one knows my namestake like I do (except Crystallography majors) and in reality obsidian is not quite classified as a type of crystal at all, as its composition is too complex to comprise a single mineral, it's usually just considered a mineraloid.
Does pyrex hold on to caustic chemicals?
Pyrex is borosilicate glass and like all glass does not absorb any chemicals.
Is there an experiment to show that light passes though glass?
yes get a piece of glass or crystal and hold it in the sunlight. get the right angle so you can see a rainbow inside the glass/ crystal. it shows how light is actually all colours of the rainbow, however you can only see what it reflects.
Who is the comedian like looks like Billy Crystal and isn't funny at all?
Billy Crystal.
Where can one purchase glass trophies?
There are several places where one can purchase glass trophies. One can try to buy them online on general sites like Amazon or eBay. Or they can try to buy them on more specialized sites like BuyTrophies, TrophieSales or TrophiesAndMedals.
Is meth a crystal?
Like broken up glass.
What is glass ceramic?
Glass is a ceramics but ceramics is not a glass. it is like saying all bugs are insects but all insects are not bugs... get it
Where can one purchase modern glass coffee tables?
There are a number of places where one can purchase modern glass coffee tables. For instance, Home Depot, Walmart, All Modern, and Crystal Plateau all carry modern glass coffee tables at affordable prices.
How do you tell between topaz and quartz?
To distinguish topaz from glass or quartzes (e.g. citrine), we should observe the hardness. Topaz is a fairly hard gemstone, meaning it is resistant to scratching. It is 8 on the Mohs hardness scale (diamond is 10, sapphire is 9). A scratch test will determine whether a stone is topaz in most cases. You can perform a scratch test by taking a piece of quartz or other material with a hardness around 7 and scratch it against the "topaz". If you don't want to risk the stone scratching, even if it's fake, you can choose to scratch it on the girdle (the unpolished rim around the gem). There is a lot more information on this site: http://www.shopgemstones.com/topaz-treatments-and-synthetics.html
How do you get cabin on sims castaway?
find all the necessary items. to make glass fine sand is on crystal island (swim to it from the first island)
What are crystal made out of?
Crystal glasses are not made out of crystal. They're made of regular glass in which the calcium is replaced with lead oxide or zinc, causing them to sparkle more than the usual type of glass.
What are central America's main imports?
all eyes on me in the center of the ring just like a circus all eyes on me in the center of the ring just like a circus
What is the difference between crystal and solid?
A crystal is a solid that has a definite, regular structure in its atoms, molecules, or ions. Not all solids are like this.
Why are all the crystal gems female-like?
It might be because they were all friends of Rose Quartz.
