ExamPlay Dark Logo
تسجيل الدخول

WAEC - Chemistry (1994 - No. 21)

The positive of an element in the Periodic Table is determined by
its density
its atomic radius
its relative atomic mass
the number of protons in its atom
the number of neutrons in its atom

تعليقات (0)

تسجيل الدخول للتعليق
إعلان
BrainBehindX Inc Logo
©2026; مدعوم من BrainBehindX Inc