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Put it on a balance and determine its mass.
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∙ 11y ago
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How do you know if chalk contains calcium carbonate?
Through chemical analysis of a piece of chalk!
Why is chalk good for writing on a hard surface?
Chalk can be used to write on any hard dark surface that is slightly abrasive (not polished smooth).
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.
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.
How can demonstrate that a piece of chalk mass has mass?
Put it on a balance and determine its mass.
Why does a piece of chalk called a matter?
A piece of chalk is matter because it has mass and occupies space, which is the definition of matter.
What volume of water would be needed to dissolve a piece of chalk having a mass of 7 grams?
what are the volume of piece of chalk
Why is a piece of chalk classified as matter?
It has mass and volume, the characteristics of matter.
Why did pyro set a box of chalk on fire?
He wanted a piece of chalk lit
Can a rubber band a piece of chalk or a skirt be more easily broken?
A piece of chalk.
Is crushing a piece of chalk a chemical change or a physical change?
Crushing a piece of chalk is only a physical change. Chemically, it is still chalk.
What is the relevance of a chalk?
Without a chalk, a teacher cannot explain or demonstrate thru writing in the blackboard what she/he wants to teach or imparts to the students.
Is chalk mass noun?
no
How much does one piece of chalk weigh?
Centimetres or millimetres would be used to measure the length and width (diametre) of a piece of chalk as used by a teacher in the school classroom. When I went to school in Liverpool, England - too many years to admit, it was inches and halves, eighth and sixteenth of an inch! Nowadays, it would be the interactive whiteboard and digital displays (we just had white chalk on a blackboard). But, the metric centimetres and millimetres would still be used nowadays.
What is the best metric unit to use for a piece of chalk?
Centimetres and/or millimetres - depending on the size of the piece !
What do you get when you crush a piece of chalk?
When you crush a piece of chalk you get lots of small pieces of chalk.It is only a physical change. It is not a chemical change.
