Shakisha ikintu cyariimi cyuma

Bariumnikintu cyicyuma cyingenzi gifite imitungo myinshi idasanzwe. Turebye cyane ubumenyi bwibanze bwabarium, harimo no kumva amazina, imiterere, imiterere yimiti, no gusaba mumirima itandukanye. Reka dusuzume iyi si itangaje yibyuma hamwe! Barium nomenive yububiko hamwe nibikoresho byarimba (ba) ni ikintu cyinzitizi giherereye mugihe cya 4 nitsinda rya 5 ryimeza yigihe. Inomero yacyo ni 56, kandi imiterere ya electron ni [ar] 3d10 4s1. Hano hari isotopuri eshatu: Ba-110, Ba-122, na Ba-137. Ba-137 ni isotope ihamye cyane, ibarura 99.8% yikirere cyisi. Ibikoresho bya shimi yimiti bifite imitungo myinshi idasanzwe, ikayikora ikintu cyingenzi mubisubizo byinshi byingenzi bya chimique.

Hano hari bimwe mumitungo bikwiye kubona:

1. Ibyiza by'amashanyarazi: Bariumni uwuyobora amashanyarazi, rero ikoreshwa cyane nkibintu biyobora muburyo bwa elegitoroniki.

2. Ingingo yoroheje: Barium ifite ingingo yo gushonga cyane 3820 ° C (ndetse no mukibazo gisanzwe cyikirere), kikaba gihamye cyane mubushyuhe bwinshi.

3. Kurwanya Kwangirika: Barium yerekana kurwanya ruswa mu magide nyinshi na alkalis, bityo bikoreshwa nkibikoresho byo kurwanya ruswa.

4. Magnetism nziza: Nubwo bariya ari ibikoresho bya ferromagnetic, uburyo bwa magnetique bwayo buracishijwe bugufi cyane, niko bifite imitungo myiza ya magneti. Ibikoresho byo gusaba

Bitewe numutungo wihariye wa bariya, ufite porogaramu nini mubice byinshi. Ibikurikira ni bimwe muribi nyamukuruIbice byo gusaba:

1.Inganda za elegitoronike: Barium ikoreshwa cyane mugukora ibice bya elegitoroniki nkibikoresho bya semiconductor, ubushobozi bwamashanyarazi hamwe nubwisanzu buke.

2.Inganda z'ikirahure: Barium ikoreshwa nk'inyongera mu musaruro w'ikirahure kugirango utezimbere gukomera, guterwa no kurwanya no kurwanya ubushyuhe bw'ikirahure.

3.Inganda za Metallurser:BariumIrashobora gukoreshwa mugukuramo ibintu byingenzi bivuye mubindi bikoresho byicyuma, nkumuringa, kuyobora na zinc.

4.Inganda za shimi: Barium irashobora gukoreshwa mugukora reberi ya synthetic, plastiki nibindi bicuruzwa bya chime.

5.Umwanya wo kurengera ibidukikije: Barium irashobora gukoreshwa nkumukozi ushinzwe kuvura amazi kugirango ukureho icyuma kiremereye nibindi bintu byangiza mumazi.