Nuclear reactions and chemical formulas are technically tangible.
uh huh, but their tangibility has as much to do with randomly modeling them as a proof of work in a crypto currency - as every potential tangible thing you can spend the currency on. That is to say: none.
Physics is more tangible than mathematics.
ah, I see the problem now. You should open with that line in all your exchanges, you'd get fewer people trying to explain to you how you're wrong.