Assertion: compound's element | /r/HasProperty | substance
Facets:
Source sentences:
text: Element is a substance, which have only one kind of atoms, whereas compound has two or more different kinds of atoms.
text: An element is a substance that cannot be broken into two or more simpler substances by any physical or chemical method.
text: The difference between an element and a compound is that an element is a substance made of same type of atoms, whereas a compound is made of different elements in definite proportions.
text: Elements and compounds are both substances; they differ from mixtures where different substances mix together but not via atomic bonds.