Protaktinium: Verskil tussen weergawes
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k Hersien |
k Jammer! |
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Lyn 2:
{{Elementboks_reeks | [[Aktinied|Aktiniede]] }}
{{Elementboks_groepperiodeblok | groep=n/b | periode=7 | blok=f }}
{{
{{Elementboks_atoommassa_gpm | (231,03588(2)) }}
{{Elementboks_ekonfig | [[[radon|Rn]]] 5f<sup>2</sup> 6d<sup>1</sup> 7s<sup>2</sup> }}
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