
Valencije i imenovanje spojeva
Authored by Ivana Posavac
Chemistry
7th Grade
Used 1+ times

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5 questions
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1.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Koja je valencija sumpora u sulfidima?
I
II
III
IV
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Odaberi točnu kemijsku formulu za dušikov (V) oksid
NO
NO2
N2O3
N2O5
3.
OPEN ENDED QUESTION
30 sec • Ungraded
Imenuj sljedeći kemijski spoj Zn3N2.
Evaluate responses using AI:
OFF
4.
OPEN ENDED QUESTION
1 min • Ungraded
Odredi valencije u sljedećim kemijskim spojevima: CH4, CO2, H2O.
Evaluate responses using AI:
OFF
5.
OPEN ENDED QUESTION
30 sec • Ungraded
Imenuj sljedeći spoj prema broju atoma: P2O5
Evaluate responses using AI:
OFF
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