- Physical Sciences
kaolinite is the most common clay material in soils.
the nucleus is divided into fragments of roughly equal size.
molecule where the ratio of atoms is 1 : 3. So the bond angle is 1200, for example BF3
polymers are only able to form areas of crystallinity or crystalline domains, and are not...
a new species or substance that exists after a chemical reaction has occurred. This excludes un-...