General Science 18Ar⁴⁰ , 19K⁴⁰ Tatha 20Ca⁴⁰ Hai ?

Q.11103: 18Ar⁴⁰ , 19K⁴⁰ तथा 20Ca⁴⁰ है ?
A
B
C
D
Previous Next
कृपया शेयर करें=>


18Ar⁴⁰ , 19K⁴⁰ तथा 20Ca⁴⁰ है ? - 18Ar⁴⁰, 19K⁴⁰ and 20Ca⁴⁰? - 18Ar⁴⁰ , 19K⁴⁰ Tatha 20Ca⁴⁰ Hai ? General Science in hindi,   Sambharik question answers in hindi pdf  Samneutronic questions in hindi, Know About Samasthanik General Science online test General Science notes in hindi quiz book    Sam Electronic


Comments।