Qhov pib txo qis thaum ib tus nqis mus rau hauv pawg hauv lub sijhawm nrog cov ntsiab lus, vim qhov loj ntawm atoms nce mus rau pawg. Nqe lus piav qhia: … Thiab yog li ntawd lub cim xim hlau ntawm lub atom nce ntxiv thiab tom qab ntawd qhov pib txo qis.
Puas yog qhov pib nce ib pab pawg?
Feem ntau, basicity nce ib pawg (piv txwv li, hauv alkaline ntiaj teb oxides, BeO < MgO < CaO < SrO < BaO). Acidity nce nrog nce oxidation naj npawb ntawm cov khoom.
Vim li cas qhov pib nce nce mus rau ib pab pawg?
Lub hauv paus tsis muaj zog muaj cov nqi tsis zoo rau ntau lub atom electronegative; cov hauv paus muaj zog muaj cov nqi tsis zoo ntawm cov atoms electronegative tsawg. … Qhov no yog qhov zoo tshaj plaws piav qhia nrog cov haloacids thiab halides: qhov pib, zoo li electronegativity, nce ntxiv thaum peb txav mus rau kab.
Yuav ua li cas hloov pauv ib pab pawg?
Qhia pab pawg, size ntawm atom nce. Thiab vim li no, electron ntom ntawm pawg 15 cov ntsiab lus txo qis. Yog li nyiam pub cov khoom siv hluav taws xob txo qis thiab qhov pib txo qis. … Cia cov pab pawg pib tus cwj pwm nce.
Vim li cas qhov pib txo qis hauv pab pawg?
Yog li ntawd, nws txoj kev tso tawm hluav taws xob yog qhov siab tshaj plaws. Raws li qhov loj ntawm lub hauv paus atom nce hauv tsev neeg, qhov electron ceev kuj txo. Raws li qhov tshwm sim, lub tshuab hluav taws xob pub dawb lossislub zog yooj yim txo qis hauv pab pawg.
