limestone or could be gypsum Could be chalk. Dip it in vinegar. If it fizzes, it might be a sedimentary carbonate rock like limestone or chalk. There is always a possibility it is another kind of sedimentary rock or possibly an extrusive igneous one. Testing is needed to be sure.
Blackboard chalk is a rock or mineral consisting of Calcium Sulfate (CaSO4). Calcium Carbonate (CaCO3) is also called chalk.
No. Chalk is a form of limestone, a sedimentary rock.
True.
igneous rock
rock is melted to form molten rock, then as the lava hardens, it forms any type of igneous rock
Rock that forms from molten rock that cools and solidifies is called igneous rock.
Two types: Extrusive igneous rock and Intrusive igneous rock.
Rock solidified from magma is classified as igneous rock.
an igneous rock.
Yes, granite is a type of igneous rock.
igneous rock
rock is melted to form molten rock, then as the lava hardens, it forms any type of igneous rock
Extrusive igneous rock is formed from cooling lava.
Rock that forms from molten rock that cools and solidifies is called igneous rock.
Igneous rock!!!!!!!!!!!!!!!!!!!!!
Two types: Extrusive igneous rock and Intrusive igneous rock.
Rock solidified from magma is classified as igneous rock.
the type of rock formed when lava or magma cools is igneous rock..
igneous rock
Igneous rock.