yes by chimical reaction
"Substance" is too fuzzy a word. Chemical reactions can change materials into other compounds, for example shiny iron into rust (Fe2O3). But it cannot change an element into another element. A nuclear reaction can do that, for example uranium into plutonium.
subtrate
an element
An element.
Element
Its the change of one substance into another substance.
When an element is combined with another element, the resulting substance is called a compound. Compounds are formed through chemical reactions where atoms of different elements bond together to form a new substance with unique properties.
I believe that is an element.
chemical change is the change of one substance into another substance.
Chemical change
The terms element and compound are used to identify pure substances.
A "reagent" or "reactant".