Template:Infobox polonium/sandbox

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{{Infobox | headerstyle = background:#cccccc | labelstyle = padding-right:0.75em; | datastyle = | belowstyle = background:#cccccc | title = Polonium,  84Po | image1 = NonFreeImageRemoved.svg | caption1 = | image2 = | caption2 = | header10 = General properties | label11 = Pronunciation | data11 = /pˈlniəm/
Template:Respell | label12 = Proposed formal name | data12 = | label13 = Alternative name | data13 = | label14 = Allotropes | data14 = | label15 = Appearance | data15 = silvery

| label16 = Standard atomic weight (Ar) | data16 = | label17 = Mass number | data17 = | label18 = Abundance | data18 = | data19 = | header20 = Polonium in the periodic table | data22 =

Template:Periodic table (32 columns, micro) Te

Po

Lv
bismuthpoloniumastatine

| label23 = Atomic number (Z) | data23 = 84

| label24 = Group, period | data24 = group 16 (chalcogens), period 6 | label25 = Block | data25 = p-block

| label26 = Element category | data26 =   post-transition metal, but this status is disputed (see article text)

| label31 = Electron configuration | data31 = [Xe] 4f14 5d10 6s2 6p4

| label32 =

Electrons per shell

| data32 = 2, 8, 18, 32, 18, 6

|header40 = Physical properties | data41 = | data42 =

References

  1. Thayer, John S. (2010). Chemistry of heavier main group elements. p. 78. doi:10.1007/9781402099755_2.
  2. Boutin, Chad. "Polonium's Most Stable Isotope Gets Revised Half-Life Measurement". nist.gov. NIST Tech Beat. Retrieved 9 September 2014.

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