substance! (:
substance
Amalgam, mixture, solution, alloy.
"A phase is a state of a...system that has...uniform chemical composition and physical properties.""Matter." Wikipedia. 19 Feb 2008, 04:16 UTC. Wikimedia Foundation, Inc. 19 Feb 2008 .
An element is a single kind of matter that is pure. It consists of atoms with the same number of protons in their nucleus. Examples of elements include oxygen, gold, and carbon.
a pure substance! ;)
mixture bobsaysftw YouTube
substance! (:
carbon
Single most (what?) substance ---common? ---important? ---fragile? This question is not formed properly and thus can not be answered
substance.
a pure substance. :)
its matter that is pure and iis a single kind.... such as salt or surgar
substance
Amalgam, mixture, solution, alloy.