WebElements Periodic Table of the Elements | Polonium

Chemical reactions of the elements

Reaction of polonium with air

Polonium burns in air to form the solid dioxide polonium(IV) oxide, PoO₂.

Po(s) + 2O₂(g) → PO₂(s)

Reaction of polonium with water

Reaction of polonium with the halogens

Polonium reacts under controlled conditions with the halogens chlorine, Cl₂, bromine, Br₂, and iodine, I₂, to form the respective tetrahalides polonium(IV) chlrode, polonium(IV) bromide, and polonium(IV) iodide.

Po(s) + 2Cl₂(g) → PoCl₄(s) [yellow]

Po(s) + 2Br₂(g) → PoBr₄(s) [red]

Po(s) + 2I₂(g) → PoI₄(s) [black]

Reaction of polonium with acids

Polonium dissolves in concentrated hydrochloric acid, HCl, sulphuric acid, H₂SO₄, or concentrated nitric acid, HNO₃, initially to form solutions containing Po(II).

Reaction of polonium with bases

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Sb	Te	I
Bi	Po	At
Uup	Lv	Uus

Polonium	Polonium
Polonium	Polonium
Polonio	Polonio
Polonium	Polônio

Polonium
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Chemistry and compounds
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1	2															3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18

1 H																															2 He
3 Li	4 Be																									5 B	6 C	7 N	8 O	9 F	10 Ne
11 Na	12 Mg																									13 Al	14 Si	15 P	16 S	17 Cl	18 Ar
19 K	20 Ca															21 Sc	22 Ti	23 V	24 Cr	25 Mn	26 Fe	27 Co	28 Ni	29 Cu	30 Zn	31 Ga	32 Ge	33 As	34 Se	35 Br	36 Kr
37 Rb	38 Sr															39 Y	40 Zr	41 Nb	42 Mo	43 Tc	44 Ru	45 Rh	46 Pd	47 Ag	48 Cd	49 In	50 Sn	51 Sb	52 Te	53 I	54 Xe
55 Cs	56 Ba	57 La	58 Ce	59 Pr	60 Nd	61 Pm	62 Sm	63 Eu	64 Gd	65 Tb	66 Dy	67 Ho	68 Er	69 Tm	70 Yb	71 Lu	72 Hf	73 Ta	74 W	75 Re	76 Os	77 Ir	78 Pt	79 Au	80 Hg	81 Tl	82 Pb	83 Bi	84 Po	85 At	86 Rn
87 Fr	88 Ra	89 Ac	90 Th	91 Pa	92 U	93 Np	94 Pu	95 Am	96 Cm	97 Bk	98 Cf	99 Es	100 Fm	101 Md	102 No	103 Lr	104 Rf	105 Db	106 Sg	107 Bh	108 Hs	109 Mt	110 Ds	111 Rg	112 Cn	113 Uut	114 Fl	115 Uup	116 Lv	117 Uus	118 Uuo

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