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Ngwaahịa

Samarịọm, 62Sm
Nọmba atọm (Z) 62
Oge na STP siri ike
Ebe agbaze 1345 K (1072 °C, 1962 °F)
Ebe isi mmiri 2173 K (1900 °C, 3452 °F)
Njupụta (dị nso rt) 7.52 g/cm3
mgbe mmiri mmiri (na mp) 7.16 g/cm3
Okpomọkụ nke njikọta 8.62 kJ/mol
Okpomọkụ nke vaporization 192 kJ/mol
Ike okpomọkụ molar 29.54 J/(mol·K)
  • Samarium(III) Oxide

    Samarium(III) Oxide

    Samarium(III) Oxidebụ ihe mejupụtara kemịkalụ nwere usoro kemịkalụ Sm2O3. Ọ bụ isi iyi Samarium nke na-anaghị agbaze nke ọma nke dabara adaba maka iji iko, optic na seramiiki. Samarium oxide na-etolite ngwa ngwa n'elu metal samarium n'okpuru ọnọdụ iru mmiri ma ọ bụ okpomọkụ karịrị 150°C n'ikuku kpọrọ nkụ. Oxide ahụ na-abụkarị agba ọcha ruo odo odo, a na-ahụkarị ya dị ka uzuzu dị nro dị ka ntụ ntụ odo na-acha odo odo, nke na-anaghị agbaze na mmiri.