qimia X klasi
qimia X klasi
qimia X klasi
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1 SeiswavleT periodul sistemaSi qimiur elementTa ganlageba fardobiTi<br />
atomuri masis zrdis mixedviT.<br />
SeecadeT, axsnaT, ratom irRveva es principi argonis da kaliumis K SemTxvevaSi?<br />
ra Seicvleboda periodul sistemaSi es elementebi fardobiTi atomuri masis<br />
zrdis mixedviT rom iyos ganlagebuli? iangariSeT argonisa da kaliumis<br />
izotopebis narevis saSualo fardobiTi atomuri masebi.<br />
16<br />
argonis<br />
izotopebi<br />
moluri wili<br />
bunebrivi izotopebis<br />
narevSi<br />
36 Ar 0,31%<br />
38 Ar 0,06%<br />
40 Ar 99,6%<br />
kaliumis<br />
izotopebi<br />
moluri wili<br />
bunebrivi izotopebis<br />
narevSi<br />
39 k 93,38%<br />
40 k 0,01%<br />
41 k 6,61%<br />
2 ivaraudeT, romel da ramden eleqtrons gamoiyenebs qimiuri reaqciebSi<br />
magaliTad IIA jgufis metalebi?<br />
aris Tu ara maTi qimiur Tvisebebi msgavsi?<br />
ra Sedgenilobis oqsids da hidroqsids warmoqmnis?<br />
gaixseneT agreTve, ra kavSiria periodis nomersa da atomSi eleq tronuli<br />
Sreebis raodenobas Soris?<br />
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3 perioduli sistemis fragmentSi TiToeul elements miuwereT umaRlesi<br />
JangbadnaerTis da misi Sesabamisi hidroqsidis formula. miuTiTeT, mJava,<br />
fuZe da amfoteruli bunebisaa hidroqsidebi.<br />
daadgineT am naerTebis TvisebaTa cvlilebis kanonzomiereba periodSi.<br />
iA iiA iiiA iVA VA ViA ViiA<br />
II<br />
III<br />
IV<br />
Li<br />
Li 2 o – fuZe<br />
oqsidi<br />
LioH – tute<br />
1.9 perioduli sistema da atomis eleqtronuli agebuleba<br />
Be<br />
BeoO – amfo teruli<br />
Be(oH) 2<br />
– amfo te ruli<br />
B<br />
B 2 o 3 O – mJava<br />
oqsidi<br />
H 3 Bo 3 – mJava<br />
Al<br />
Al 2 o 3 – amfo teru<br />
li oqsidi<br />
Al(oH) 3 – amfote<br />
ruli<br />
C<br />
Co 2 O – mJava<br />
oqsidi<br />
H 2 Co 3 – mJava<br />
N<br />
N 2 o 5 O – mJava<br />
oqsidi<br />
HNo 3 – mJava<br />
o F<br />
fToris oqsidicnobili<br />
ar arisF
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