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What is the rock that makes up white cliffs of dover?
chalk
How much calcium is in chalk?
Chalk is almost pure Calcium Carbonate. Chalk is a form of Calcium.
Can you use regular chalk to chalk your hair?
yes but you have to soak the chalk more than the pastels
Does chalk repel ants?
The effect the chalk has on ants is that it can penetrate their skin and dehydrate them. Chalk can slowly kill an ant.
What is the use of chalk in tube light?
It is not chalk, it is phosphors.
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
Is chalk harder than rubber?
rubber is harder than chalk !
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.
What is a collective noun for chalk?
A collective noun for chalk is a box of chalk.
What does it mean when your teeth are real brittle and break like chalk but you feel no pain?
It means you need to see a dentist to find out what is going on with you teeth. If, instead of your teeth breaking like chalk, your fingers broke off and you felt no pain, would you hesitate to see a doctor? See a dentist before you feel pain.
Is the chalk you find in nature the same as the chalk that you use on the board?
Nature's chalk is limestone--hard. Blackboard chalk is soft--gypsum.
Does white chalk last longer than blue chalk?
your an idiot, no a whitle chalk is not longer than aq blue chalk
Where does chalk com from?
chalk comes from chalk deposits the white cliffs of dover is one then the grind it into powder then they press it into molds of chalk then they sell it
Where can chalk be found?
near a chalk board
Can you break the chalk?
Yes, chalk is brittle.
What are chalk seas?
Seas with chalk in you fool
