it is acidic!
spicules
No, calcite is the mineral name for calcium carbonate. Silicon dioxide is quartz.
No, silicon dioxide is a molecule.
Silicon dioxide is a compound.
Which one is mixture carbon dioxide = compound silicon = element silicon dioxide = compound or sand = mixture so sand is the answer.
Sand is a natural product (frequently silicon dioxide or calcium carbonate) not a material property.
spicules
spicules
No. Quartz is silicon dioxide. Calcium carbonate can form either calcite or aragonite.
Quartz is silicon dioxide (SiO2); quartz is not a property.
No, calcite is the mineral name for calcium carbonate. Silicon dioxide is quartz.
Ca O + Si O2 ---> Ca Si O3 { calcium silicate }
No. Silicon dioxide is a major component of many minerals, and is abundant in most sand, but they are not the same thing.
Marble is calcium carbonate, CaCO3. Jasper is silicon dioxide, SiO2.
Tee principal raw materials are calcium carbonate and silicon dioxide.
Yes. Fluorite is calcium fluoride, which is an ionic compound.
No, silicon dioxide is a molecule.