Post by Admin on Nov 21, 2016 11:41:29 GMT
An atom is the smallest part of an element that still has properties of that element.
An element is a substance which cannot be broken down into simpler substances by chemical means.
A compound is formed when two or more elements chemically combine. A compound is a completely new substance with its own properties.
A molecule is the smallest part of an element or compound that can exist on its own.
An element is a substance which cannot be broken down into simpler substances by chemical means.
A compound is formed when two or more elements chemically combine. A compound is a completely new substance with its own properties.
A molecule is the smallest part of an element or compound that can exist on its own.