While less common for specific textbooks, there are Open Educational Resources that are free and openly licensed. You can search for chemistry textbooks or resources on platforms like:

Her teacher smiled back. "I knew you would."

Chemistry for Queensland Units 1 & 2: A Comprehensive Guide to Success

A crucial detail for any student is that the syllabus has been updated. The of this textbook has been carefully revised to align with the Chemistry 2025 General Senior Syllabus (Version 1.1). If you are studying under the new syllabus, it is essential to use this updated edition to ensure your learning matches the current curriculum and assessment requirements.