* = Asterisk ⁕ = Flower ⁑ = Two asterisks aligned vertically ⁂ = Asterism ¿ = Inverted question mark © = Copyright (Meaning: Require permission to use) ? = Copyleft (Meaning: Free to use without permission) : = Colon ⁝ = Tricolon ․ = One dot leader/Stopper/Period ‥ = Two dot leader … = Three dot leader (Standard Leader) ‧ = hyphenation point (comparison with stopper ‧.) % = Per Cent ⁒ = Per Cent Simple ‰ = Per Mille (Pronounced Mill) ‱ = Per Ten Thousand ′ = Prime ‵ = Reverse prime ″ = Double Prime ‶ = Reversed Double Prime ‴ = Triple prime ‷ = Reversed triple prime
all of these symbols are single characters. the copy left somehow turned into a question mark. so just search for "copyleft symbol" and in scratch it turns into a question mark for some reason.