Natrium Notae | Nexus externi | Imagines | Tabula navigationisElementa chemicaLexicon Latinum hodiernumHoc elementum
L +1Latinitas +1 (bona)Metalla alkalicaNatrium
Kelementum chemicumnumerus atomicusmetallumargenteumnaturaaquaaerecaloreKelvincoloremfulvumNucleumelectronaflavae
Natrium
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Proprietates generales | |||||||||||||
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Nomen, Symbolum, Numerus atomicus | Natrium, Na, XI | ||||||||||||
Turma, Periodus, Glaeba | I, III , s | ||||||||||||
Color | albus, argenteus | ||||||||||||
Pondus atomicum | 22,989770 uam | ||||||||||||
e- | 2, 8, 1 | ||||||||||||
Proprietates physicae | |||||||||||||
Status | Solidus | ||||||||||||
Densitas | 968 kg/m3 | ||||||||||||
Punctum liquefactionis | 370,87 K (207,9 °F) | ||||||||||||
Punctum fervoris | 1156 K (1621 °F) | ||||||||||||
Proprietates atomicae | |||||||||||||
Structura crystallina | Cubica, centrata in corpus | ||||||||||||
Radius atomicus | 180 pm | ||||||||||||
Radius atomicus (calc.) | 190 pm | ||||||||||||
Radius covalens | 154 pm | ||||||||||||
Radius van der Waals | 227 pm | ||||||||||||
Varietas | |||||||||||||
Duritas Mohs | 0,5 | ||||||||||||
Isotopa stabilia | |||||||||||||
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Natrium[1] vel sodium[2] est elementum chemicum, cui symbolum Na et numerus atomicus 11 sunt. Natrium metallum argenteum est, et fortissime reagit. Quapropter natrium liberum in natura non exsistit, sed solum in coniunctionibus, distinctim stabile reperitur. Cum liberum est, violenter aqua reagit et in aere calore maiore quam 388 Kelvin ardet. Flammae colorem fulvum tribuit. Natrium valde molle est: forfice simpliciter secari potest.
Notae |
↑ "Natrium": Peter van der Krogt, "Elementa chemica" apud situm Elementymology & Elements Multidict
↑ "Natrium: natrium ... sodium" apud Lexicon Latinum hodiernum
Nexus externi |
Hoc elementum apud Patreon: periodic videos
Vicimedia Communia plura habent quae ad Natrium spectant. |
Imagines |
Configuratio electronica Natrii Nucleum atque undecim eius electrona ostendens.
Flammae natrii flavae sunt.
Elementa chemica: series paginarum brevium
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 Nh 114 Fl 115 Mc 116 Lv 117 Ts 118 Og Elementum • Systema periodicum | |
Categoriae:
- L +1
- Latinitas +1 (bona)
- Metalla alkalica
- Natrium
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