I haven't really heard this term before, but I think probably the closest thing would be something like Prismacolor's NuPastel. They are pastels that are almost like a cross between pastels,colored pencils and chalk. They come in hard sticks and are not surrounded by wood like a pencil.
The word "calcium" is named for the Latin word "calx," meaning chalk, due to its abundance in chalk deposits.
Chalk is primarily made of calcium carbonate, which is a mineral compound. It is commonly found in the form of limestone or marble. The word "chalk" comes from the Latin word "calx," meaning limestone.
Sand and chalk are not a homogeneous mixture because they do not have a uniform composition, meaning their components are visibly distinguishable from each other. Sand consists of larger particles like silica, while chalk is composed of calcium carbonate.
chalk
TAILORS; when tailors make your clothes,they use that chalk.(it might be erasable) PENCIL; you use it to write your assignments on the paper.
Chalk is generally softer than pencil lead. Chalk is made of the mineral calcite, which is relatively soft, while pencil lead is made of graphite, which is harder.
Book
Pencralk
Book
i dont know can you tell me answer of this question ?
yes
blood works best
It is French from "craie" pencil and Latin "creta" for chalk
chalk it up to means to raise or to really play your positives
A pen, pencil, chalk or paintbrush can be used. The number is 5,250,000.
tool, instrument, pen, pencil, crayon, ballpoint, paintbrush, chalk