อยากได้แบบฝึกหัดฟรีนับพัน (ไม่มีสิ่งรบกวนเลย)? Here’s how
ได้รับความนิยมมากที่สุด
Newest
Oldest
A-Z
Z-A
Chemistry
orbital notation, configuration electron
True or False
Nomenclature
Practice mixed naming including transition metals and polyatomic ions.
deciding alpha or beta radiation
Exercises on quantum numbers
Chương 5: Hóa học 12
Lower secondary chemistry revision
Geometry, Polarity and IMF
Atomic structure
TAble showing calulations for sub-atomic particles
Write the IUPAC of the following alcohols.
carboxylic acids reactions
kinetics, collision theory
Includes emf and hydrogen half cell
tnscert - 11th - chemistry - unit 13 - hydrocarbons - english medium - book back multiple choice questions
chemistry PH Level
Avogadro number
Exercises to classify elements in Periodic Table based on electronic configuration
Atoms Nuclides & Isotopes
Isotopes Matter
A worksheet to atomic structure form design good.