Chalk (calcium carbonate, CaCO3) is found in nature, being a natural product.
chalk
Water is the solvent and chalk is the solute.
An article of chalk typically refers to a specific item or product made from chalk, such as chalk sticks used for writing on blackboards, chalk for marking, or art chalk for drawing. Chalk is primarily composed of calcium carbonate and is known for its soft, powdery texture. It has various applications in education, art, and industry. Additionally, the term "article of chalk" can also imply any manufactured good that is made using chalk as a primary material.
The effect the chalk has on ants is that it can penetrate their skin and dehydrate them. Chalk can slowly kill an ant.
This is some chalk.
The inventor of sidewalk chalk is not definitively known, as it has been around for centuries. However, it is believed to have originated from clay-rich areas where people used natural materials to draw on sidewalks and streets. It gained popularity as a children's toy in the early 20th century.
the closest i could find was "Mr. James Pillans is regarded as the inventor of the chalkboard (or blackboard). He was the Headmaster of a high school in Edinburgh, Scotland." he was using a chalk like substance on the boards but no one invented it someone just started writeing with it....
chalk
colored chalk sidewalk chalk dustless chalk
Some compound words with "chalk" are chalkboard, chalk dust, chalk line, chalk stick.
A collective noun for chalk is a box of chalk.
your an idiot, no a whitle chalk is not longer than aq blue chalk
The word 'chalk' is a neuter noun, a word for a thing that has no gender.
Water is the solvent and chalk is the solute.
There are a couple of things that make chalk hard. The calcium in chalk is said to make chalk hard.
near a chalk board
Seas with chalk in you fool