# Master AP Chemistry Practice Test: 20 Medium Questions > Published on ADIN (https://adin.chat/s/ap-chemistry-practice-test-medium-632d) > Type: Practice Test > Date: 2026-03-03 > Description: Test your knowledge with 20 untimed AP Chemistry questions covering key concepts to boost your exam confidence. Title: AP Chemistry Practice Exam Topic: AP Chemistry 20 questions 20 total points