indestructible
unbreakable
element
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.
An element cannot be broken down into a simpler substance by chemical means.
The word you are looking for is "durable."
Yes spelt cannot But som lexicons do differentiate between "can not" and "cannot" "Cannot" is unequivocal: it means you do not have a choice; something you cannot do is not something you "can" or "can not" do. It means that you are not able to do that thing. You "can" or "can not" take the dog for a walk, depending on your mood. If you are confined to bed with a broken leg, however, you "cannot" take the dog for a walk, regardless of your mood.
An element is a pure substance that cannot be broken down into simpler substances by chemical means.
an element is a substance that cannot be broken down into a simpler form by chemical means
The word mouth cannot be broken into syllables because it is a single syllable word.
The word 'kaput' is the german equivalent for the English word 'broken'.
The word for a substance that cannot be reduced to a simpler substance by chemical means is "element." Elements are the fundamental building blocks of matter and consist of atoms that share the same number of protons. They cannot be broken down into simpler substances through chemical reactions. Examples include hydrogen, oxygen, and carbon.
cannot be broken down into simpler substances by chemical means