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Fluorine will etch glass. Hydrofluoric acid is used to create etchings with pictures, words, etc.
For simple etchings, tape can be used to resist the acid. Complex etchings can be made with wax or epoxy to resist the effect of the acid and those substances then have to be removed from the glass.
What else can I help you with?
How do you write the symbol of an element that has two letters?
The first letter is a capital letter; example for sodium: Na.
Why are letters used in the periodic table?
Because it's easier than having to write them all out every time. Also, they get their symbols from their Greek names.
Can you write letters of recommendation?
Yes, I can write letters of recommendation.
How did the Aztecs write?
They used symbols and drawings to write. This king of writing is called Codex
Why do we write as pH instead of Ph?
The letters stand for "potential Hydrogen". The word "potential" isn't capitalized normally, but "Hydrogen", being the name of an element, is.
Can you write on a glass board?
Yes, you can write on a glass board using special markers that are designed for writing on glass surfaces.
How do you write 7.75 in words?
write seven words and then write a word that is four letters, but only write three of those four letters.
What does drawing a quill means?
A drawing quill is a kind of pen that is dipped into ink before used to make line drawings or to write letters. It is called a quill because the earliest of these pens were made from the feathers of ducks, pheasants, etc ...
Did evacuees write letters to their family in World War 2?
yes they did write letters home
How do you write your name in bubble letters?
You write your name normally lightly and then you draw around the letters
How do you write a words in block letters?
Block letters are the same as CAPITAL letters.
How do you write 2012 in letters?
You write the number 2012 in letters like this: Two thousand,twelve. Easy.
