I like to draw with chalk
My three year old daughter loves to play with itt!  its cool its made from ionic salt which is actually carbonate or CaCO.
Wow, that is cool. Never thought it was made from salt
Its pretty much just a chemical compound..thats calcium carbonate
I like all the different colors I can use
Calcium carbonate is found in rocks like minerals. What are your favorite colors to use?
I love the purple and blue.
The color purple is in between blue and red.