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It's urgent How would you find the number of 'chalk molecules' it takes to write your name on the board What would i need to do?
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How much meters does a chalk board measure?
They come in differing sizes.
A bullentin board is 36 in long a chalkboard is 48 in long how many feet long are both items?
bullentin board is 3 feet, chalk board is 4 feet,
What tools albert Einstein use?
For his work in theoretical physics, the primary took that Albert Einstein used was his brain. No doubt he also used pen or pencil and paper, and occasionally chalk and a chalk board.
What tools did albert einstein use?
For his work in theoretical physics, the primary took that Albert Einstein used was his brain. No doubt he also used pen or pencil and paper, and occasionally chalk and a chalk board.
Where did the phrase chalk it up come from?
supposedly came from the practice of writing what you owed at a pub on a chalkboard; later game scores (e.g., for darts) were also chalked up on a board.
Is chalk a mixture or a solution?
Chalk is Calcium Carbonate, aka CaCO3, so it's only one substance.
Where can chalk be found?
near a chalk board
What pioneers used to write with on a chalk board?
Chalk
What is the Luhya translation of chalk board?
The Luhya translation of the English words 'chalk board' is "lisisi lie ichoka".
Why is it possible to write on a blackboard with chalk?
Chalk is used on the black board because chalk is easy to write with on a black board.
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.
What is the size of the chalk board?
5x2x1.5
Is chalk board eraser conductor or insulator?
It would be an insulator- chalk board erasers normally consist of two parts, a wooden handle and a soft pad that wipes off the chalk from the board. Neither of these parts are conductors of electricity.
Why does surface of a reactant influence the rate of the reaction?
A chemical reaction is nothing but the conversion of the reactant molecules into product molecules. By increasing the surface area of the reactants more number of reactant molecules are exposed which eventually increases the rate of the reaction...for example, powdered chalk piece dissolves faster in water than a piece of chalk.
What is black when it is clean and white?
a chalk board
Where can i find the chalk brush in kick the boss 2?
maybe it might be near the chalk on the board
Why does surface area of a reactant influence the rate of the reactions?
A chemical reaction is nothing but the conversion of the reactant molecules into product molecules. By increasing the surface area of the reactants more number of reactant molecules are exposed which eventually increases the rate of the reaction...for example, powdered chalk piece dissolves faster in water than a piece of chalk.
