Macdin dhuleed ah

Ka Wikipedia
U bood: gooshitaan, raadi
Z curiye Firxat Elektaron Kalatan Elektaron
4 beryllium 2, 2 [He] 2s2
12 magnesium 2, 8, 2 [Ne] 3s2
20 calcium 2, 8, 8, 2 [Ar] 4s2
38 strontium 2, 8, 18, 8, 2 [Kr] 5s2
56 barium 2, 8, 18, 18, 8, 2 [Xe] 6s2
88 radium 2, 8, 18, 32, 18, 8, 2 [Rn] 7s2
120 unbinilium 2, 8, 18, 32, 32, 18, 8, 2 [Uuo] 8s2

Fisigiska iyo atomka[Wax ka bedel | wax ka bedel xogta]

Jadwalkaan waxa uu gooni ku yahay fisigiska iyo furah atomka ee Macdin dhuleedka.

Macdin dhuleed alkaliin ah Habka Cufka atamka
(u)
Heerka dhalaalka
(K)
Heerka dhalaalka
(°C)
Heerka karkarka
(K)
Heerka karkarka
(°C)
Mug
(g/cm3)
Electronegativity
(Pauling)
First Qaybiye Tamareed
(kJ·mol−1)
Gacanka Atamka
(pm)
Tijaabo Midab
Beryllium 9.012182(3) 1560 1287 2742 2469 1.85 1.57 899.5 105 Cad
Magnesium 24.3050(6) 923 650 1363 1090 1.738 1.31 737.7 150 Cadaan furan
Calcium 40.078(4) 1115 842 1757 1484 1.54 1.00 589.8 180 Guduud Tiq ah FlammenfärbungCa.png
Strontium 87.62(1) 1050 777 1655 1382 2.64 0.95 549.5 200 Guduud yaanyo FlammenfärbungSr.png
Barium 137.327(7) 1000 727 2170 1897 3.594 0.89 502.9 215 Cagaar Tufaax
Radium [226] 973 700 2010 1737 5.5 0.9 509.3 221 Guduud tiq ah