
Anorgaaniliste ainete põhiklassid
Authored by Krista Kõiv
Chemistry
8th Grade
Used 22+ times

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21 questions
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1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Oksiidid liigitatakse...
happelised ja aluselised
tugevad ja nõrgad
metalli ja mittemetalli
ei liigitatagi
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Oksiidi üheks elemendiks on alati...
metall
vesinik
hapnik
mittemetall
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Oksiidid tekivad lihtaine reageerimisel...
hapnikuga
vesinikuga
metalliga
mittemetalliga
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
tuntumad happelised oksiidid on...
A rühma metallioksiidid
B rühma metallioksiidid
mittemetallioksiidid
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
H2SO4 vastav happeline oksiid on
SO3
SO2
SO
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Happelised oksiidid reageerivad happe tekkimiseks
veega
vesinikuga
hapnikuga
üldse ei reageeri
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Aluselised oksiidid on tavaliselt
metallioksiidid
mittemetallioksiidid
alused
hüdroksiidid
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