पारा

para
safed aur chamakili dhatu
sadharan gunadharm
nam, pratik, sankhya	para, Hg, 80
tatv shreni	sankraman dhatu
samooh, avart, kaksha	12, 6, d
manak paramanu bhar	g·mol−1
ilektr aaun vinyas	1s2, 2s2 2p6, 3s2 3p6 3d10, 4s2 4p6 4d10 4f14, 5s2 5p6 5d10, 6s2
ilektr aaun prati shel	2, 8, 18, 32, 18, 2
bhautik gunadharm
avastha	drav
ghanatv (nikat k.ta.)	(drav) 13.534 g·cm−3
galanaank	234.32 K, -38.83 °C, -37.89 °F
kvathanaank	629.88 K, 356.73 °C, 674.11 °F
sankat biandu	1750 K, 172.00 MPa
vashpan ooshma	59.11 kilo jool-mol
vishisht ooshmiy kshamata	27.983 jool-mol−1kilo−1
vashp dab
P (Pa) 1 10 100 1 k 10 k 100 k at T (K) 315 350 393 449 523 629
paramanvik gunadharm
aauksikaran avastha	4, 2, 1
ilektronegetiviti	2.00 (pailiang paimana)
ayanikaran oorjaean	1st: 1007.1 ki.jool•mol−1
	2nd: 1810 ki.jool•mol−1
	3rd: 3300 ki.jool•mol−1
paramanvik trijya	151 pm
sahasanyojak trijya	132±5 pm
vaindair vals trijya	155 pm
vividh gunadharm
chumbakiy kram	parachumbakiy
pratirodhakata	(25 °C) 961nΩ·m
ooshmiy chalakata	(300 K) 8.30 W·m−1·K−1
ooshmiy prasar	(25 °C) 60.4 µm·m−1·K−1
dhvani ki gati	(drav, 20 °C) 1451.4 m/s
si.e.es panjikaran sankhya	7439-97-6
samasthanik
samasthanik pra. prachurata arddh ayu ksharan avastha ksharan oorja (MeV) ksharan utpad 194Hg syn 444 y ε 0.040 194Au 195Hg syn 9.9 h ε 1.510 195Au 196Hg 0.15% 196Hg 116 nyootr aaun ke sath sthir 197Hg syn 64.14 h ε 0.600 197Au 198Hg 9.97% 198Hg 118 nyootr aaun ke sath sthir 199Hg 16.87% 199Hg 119 nyootr aaun ke sath sthir 200Hg 23.1% 200Hg 120 nyootr aaun ke sath sthir 201Hg 13.18% 201Hg 121 nyootr aaun ke sath sthir 202Hg 29.86% 202Hg 122 nyootr aaun ke sath sthir 203Hg syn 46.612 d β− 0.492 203Tl 204Hg 6.87% 204Hg 124 nyootr aaun ke sath sthir

(aangrezi:Mercury) pare ka pratikanusar 'Hg' tatha paramanu sankhya 80 hoti hai. pare ka paramanu dravyaman 200.61 hota hai. pare ka ilektr aaunik vinyas 1s², 2s² 2p⁶, 3s² 3p⁶ 3d¹⁰, 4s² 4p⁶ 4d¹⁰ 4f¹⁴, 5s² 5p⁶ 5d¹⁰, 6s² hai.

prapti

para prakriti mean vistrit roop mean nahian paya jata hai. para tho di matra mean svatantr roop mean paya jata hai. para ka mukhy ayask sinebar hai, jo mukhyatah sanyukt rajy amarika, maiksiko tatha itali mean paya jata hai.

para ka nishkarshan

para ka nishkarshan mukhyatah sinebar ayask se kiya jata hai.

bhautik gun

para chaandi jaisi safed aur chamakili dhatu hai. para sadharan tap par drav avastha mean vidyaman rahata hai. para ka apekshik ghanatv 13.6 hota hai. para ooshma evan vidyut ka suchalak hota hai. para ekaparamanvik hota hai. charbi ya chini ke sath khoob zor se hilane par yah bhoore rang ke choorn mean parinat ho jata hai. is ghatana ko para ka mritakikaran kahate haian. yah n to aghatavaddhary hota hai aur n hi tany. 4.12 k tap par para ka pratirodh shoony ho jata hai.

panne ki pragati avastha

adhar

prarambhik

madhyamik

poornata

shodh