Dab tsi yog qhov melting thiab boiling point ntawm sodium?
Dab tsi yog qhov melting thiab boiling point ntawm sodium?

Video: Dab tsi yog qhov melting thiab boiling point ntawm sodium?

Video: Dab tsi yog qhov melting thiab boiling point ntawm sodium?
Video: Tsis Deev Koj Thiaj Tsis Seev BY Aka 2024, Kaum ib hlis
Anonim

Cov yaj (98 ° C) thiab boil (883 ° C) cov ntsiab lus ntawm sodium yog qis dua li cov lithium tab sis siab dua li cov hnyav alkali hlau poov tshuaj, rubidium, thiab caesium, tom qab lub caij nyoog sib txawv ntawm pawg.

Ntawm no, dab tsi yog qhov melting point ntawm sodium?

208 ° F (97.79 ° C)

Tsis tas li ntawd, cov poov tshuaj melting thiab boiling point yog dab tsi? Qhov ceev: 0.89 grams ib cubic centimeter. Phase hauv chav kub : Khoom. Melting point Kub: 146.08 ° F (63.38 ° C) Boiling point 1, 398 ° F (1, 032 ° C)

Yog li ntawd, dab tsi yog qhov boiling point rau sodium?

1, 621 ° F (882.8 ° C)

Dab tsi yog siv sodium?

Sodium Nws yog siv los ua cov khoom siv hluav taws xob sib hloov hauv cov khoom siv hluav taws xob, thiab ua cov reagent hauv kev lag luam tshuaj. Tab sis sodium ntsev muaj ntau dua siv tshaj cov hlau nws tus kheej. Qhov feem ntau compound ntawm sodium yog sodium chloride (xws li ntsev). Nws yog ntxiv rau zaub mov thiab siv los de-ice txoj kev nyob rau lub caij ntuj no.

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