A pure substance can not be broken apart.
The word separated can be used as an adjective, meaning "detached", or as a verb, meaning "broken apart".
Copper is an element because it cannot be broken down past it's state of being copper. All compounds can pretty much be broken apart or separated, but elements are unable to be separated. Therefore, copper is an element.
A compound can only be separated into its constituent elements by a chemical reaction. In a chemical reaction, the bonds holding the atoms in the compound together are broken, resulting in the formation of new substances.
An element or compound that cannot be physically separated is an atom. Atoms are the smallest unit of matter that retains the properties of an element and cannot be further broken down by physical means. Compounds, on the other hand, can be separated into their individual elements through chemical reactions.
Compound can only be separated into its individual components through a chemical process, as it involves chemical bonds being broken to release the constituent elements. Mixtures and solutions can be separated through physical methods like filtration or distillation.
A sample that cannot be separated into two or more substances by physical means is a compound. A compound is made up of 2 or more elements which cannot be broken down by physical means.
A material that can be broken down by chemical methods is considered as a "chemical decomposable material." These materials can be broken down into simpler compounds or elements through the application of specific chemicals or chemical reactions. Examples include organic compounds like plastics or polymers that can be broken down through processes like hydrolysis or oxidation.
Matter is a pure substance if it can only be separated by chemical means, NOT physical means. This could be a compound or an element. The opposite is a mixture which can be separated/broken into smaller parts by physical means.
Matter is a pure substance if it can only be separated by chemical means, NOT physical means. This could be a compound or an element. The opposite is a mixture which can be separated/broken into smaller parts by physical means.
If you think to the elements existing in a compound they can be separated by the intermediate of chemical reactions.
The word you're thinking of is likely "inseparable," which means unable to be divided or separated. This term is commonly used in various contexts to describe things that are tightly connected or cannot be broken apart.