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What else can I help you with?
Why it is possible to write on rough black board?
It is easy to write on a rough blackboard. The friction between the chalk and the rough surface is what allows the chalk to leave behind the chalk dust that we see. Actually it would impossible to write on a theoretically smooth blackboard. Without the friction, the chalk would not leave any residue!
Why are bubbles formed when chalk is dipped in water?
Bubbles are formed when chalk is dipped in water due to the release of carbon dioxide gas. Chalk is made of calcium carbonate, which reacts with the water to produce carbon dioxide gas bubbles. This reaction is known as effervescence.
Can a rubber band a piece of chalk or a skirt be more easily broken?
A rubber band would be more easily broken than a piece of chalk or a skirt. Rubber bands are designed to stretch and be flexible, making them more likely to break when stretched beyond their limits. A piece of chalk is more rigid and a skirt is made of fabric, which are not as easily broken by stretching or bending.
Why does chalk with the use of eggshell doesn't write on the chalkboard?
Because, the eggshells cannot reflect the materials used in making the chalkboards,in sidewalks, it's okay,because it is rough,but in the chalkboards is is very slippery,that's,,hope it helps! :))
Does chalk split?
Chalk can split into smaller pieces or break easily due to its brittle nature. It is composed of compacted calcium carbonate and is prone to breaking when pressure is applied.
What is the rock that makes up white cliffs of dover?
chalk
What is a word that goes before chalk?
colored chalk sidewalk chalk dustless chalk
What compound words have chalk?
Some compound words with "chalk" are chalkboard, chalk dust, chalk line, chalk stick.
What is a collective noun for chalk?
A collective noun for chalk is a box of chalk.
Does white chalk last longer than blue chalk?
your an idiot, no a whitle chalk is not longer than aq blue chalk
What is the gender of chalk?
The word 'chalk' is a neuter noun, a word for a thing that has no gender.
What is the solute and solvent in chalk water?
Water is the solvent and chalk is the solute.
What is the hardness of chalk?
There are a couple of things that make chalk hard. The calcium in chalk is said to make chalk hard.
Where can chalk be found?
near a chalk board
What are chalk seas?
Seas with chalk in you fool
How do you say chalk in German?
chalk = Kreide
Can you break the chalk?
Yes, chalk is brittle.
