Hydrogen Atomic Spectrum 1 – When hydrogen molecules receives high energy spark the H2 molecules absorb energy and some of H-H bonds are broken. The resulting H atoms are excited (contain excess energy) 2 – The excited atom release energy by emitted light of various wavelengths and produce emission spectrum of hydrogen. 3 – Continuous spectrum:

ملخص الفصل الخامس :الغازات من كتاب الكيمياء للعالم زومدال Chapter 5 notes: Gases , Chemistry Zumdahl إذا كنت تبحث عن باقي الفصول فالرجاء الضغط على الروابط الآتية : الفصل الأول : ملخص الفصل الأول :أساسيات الكيمياء للعالم زومدال Chapter 1 chemistry foundation Notes Zumdahl AP الفصل الثاني  :ملخص الفصل الثاني :الذرات و الجزيئات و الأيونات من

kinetic molecular theory 1 – The particles are so small compared with the distances between them that the volume of the individual particles can be assumed to be negligible (zero). 2  – The particles are in constant motion. The collisions of the particles with the walls of the container are the cause of the pressure