0
What else can I help you with?
What are two products made from calcium compounds?
Two products made from calcium compounds are chalk (calcium carbonate) and cement (calcium oxide).
How many elements are in chalk?
Chalk is composed mainly of calcium carbonate and calcium sulfate, both of which are chemical compounds. So, chalk does not have a fixed number of elements, as it consists of multiple elements bonded together to form these compounds.
Is chalk a metal?
Nope - it's a mineral - calcium carbonate.
Is chalk an element?
If you mean the sedimentary white rock, then that is Calcium Carbonate which has the elements Calcium, Carbon and Oxygen. If you mean blackboard chalk, then that is Calcium Sulphate which has the elements Calcium, Sulphur and Oxygen.
What is the difference between limestone and chalk?
they are both rocks but both formed different ways chalk is formed by dead sea creatures skeleltons build up to form chalk and limestone is formed by shells and very littke amounts of mud and sand
What are two products made from calcium compounds?
Two products made from calcium compounds are chalk (calcium carbonate) and cement (calcium oxide).
What is a reactive metal whose compounds make up limestone chalk cement and the bones and teeth of animals milk is good nutritional source of this element?
calcium
What kind of rock is chalk cement and plaster of Paris?
well chalk is a white lime stone and limestone is sedimentry
Is chalk the same as the rock limestone?
It is pretty much the same. Chalk and limestone are made of the same elements, but to to make chalk they change the limestone a bit. First they change the shape and then make it smooth. I hope that helps!
What are the three daily use minerals?
salt-NaCl limestone-cement calcium carbonate-CaCo3-chalk
A reactive metal whose compounds make up limestone?
Calcium is a reactive metal whose compounds make up limestone, chalk, cement and teeth. Drinking milk is one way to get this mineral.
Is chalk composed of elements or compounds?
A compound. Usually calcium carbonate.
How many elements are in chalk?
Chalk is composed mainly of calcium carbonate and calcium sulfate, both of which are chemical compounds. So, chalk does not have a fixed number of elements, as it consists of multiple elements bonded together to form these compounds.
What does limestone make apart from cement?
Limestone can make glass, paper, chalk, sidewalks, garages, ballasts for railroad tracks, pyramids, toothpaste, fertilizer, floor tiles, and window sills.
What elements are found in limestone chalk and shells?
The element calcium is found in all four items.
Is chalk sedimentary?
Yes,!! Chalk is fine grains of limestone compressed together and limestone is sedimentary, so chalk has to sedimentary.
Is chalk harder than limestone?
No, limestone is harder than chalk. Limestone is a sedimentary rock composed mainly of calcite, whereas chalk is a soft, porous sedimentary rock composed mainly of calcium carbonate.
