परमाणु क्रमांक

paramanu kramaank (aangrezi:Atomic Number) rasayan vijnan mean kisi tatv ke paramanu ke nabhik mean upasthit prot aaunoan ki sankhya ko kahate haian tatha ise Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://api.formulasearchengine.com/v1/":): {\mathbf {z}} se pradarshit karate haian.

paramanu kramaank = prot aaunoan ki sankhya = ilektr aaunoan ki sankhya

panne ki pragati avastha

adhar

prarambhik

madhyamik

poornata

shodh