I have a Chemistry degree and I have never heard of a 'non-living chemical'
All chemicals are non-living.
What is a "living chemical"? There is no such thing.
It is true that all living things are made of elements combined to form a wonderful variety of complex compounds that in turn form the building blocks of cells which in turn are the structure of living things, but it is not correct to say that chemicals spontaneously form living things.
We obviously now that life exists, and that we have studied it intensely and can even speak of the chemistry of life, but no one knows how life spontaneously began. To suggest otherwise is to teach another, different kind of religion.