Rutherford tau siv cov khoom zoo los tshawb xyuas cov qauv ntawm lub atom. Cov txiaj ntsig tau ua rau nws xav tsis thoob, thiab nws tau tsim cov qauv atomic hauv qab no. Cov txiaj ntsig zoo li cas tau piav qhia siv tus qauv no? Ib ob peb qhov zoo rov qab los vim lawv raug thawb tawm ntawm qhov chaw zoo.
Lub ntsiab lus twg yuav zoo li muaj zog dua Vim li cas?
teb. Fluorine yog qhov feem ntau reactive ntawm halogens vim nws nyob rau sab saum toj ntawm pawg halogen, uas yog thib ob rau txoj cai pawg ntawm lub sij hawm. Nrog halogens, qhov siab dua ib lub ntsiab nyob rau hauv kem, qhov ntau reactive nws yog.
Lub ntsiab lus twg yog qhov yuav tshwm sim dua thiab yog vim li cas quizlet?
Lub ntsiab lus twg zoo li yuav muaj ntau dua, thiab vim li cas? Element 1 yog ntau reactive vim tias nws muaj tsawg dua electron plhaub thiab mus rau sab saum toj ntawm nws pawg ntawm lub sij hawm. Element 1 muaj ntau reactive vim hais tias nws muaj ntau electrons nyob rau hauv nws valence plhaub thiab yog nyob deb ntawm sab xis ntawm lub periodic rooj.
Lub ntsiab lus twg yuav zoo li muaj zog dua?
Hydrogen yog cov roj reactive heev, thiab cov hlau alkali tseem muaj zog dua. Qhov tseeb, lawv yog cov hlau reactive tshaj plaws thiab, nrog rau cov ntsiab lus hauv pawg 17, yog cov reactive tshaj plaws ntawm tag nrho cov ntsiab.
nqe lus twg piav qhia qhov chaw ntawm metalloids ntawm cov lus nug lub sijhawm?
nqe lus twg piav qhia qhov chaw ntawm metalloids ntawm lub sijhawm? Cov metalloids nyob hauv qab cov hlau tsis muaj hlau thiab saum cov hlau hauv ib pab pawg. Isra tab tom tshuaj xyuas cov khoom ntawm ntau cov qauv ntawm cov ntsiab lus kom paub seb tus qauv twg yog metalloid.
