Pierwiastkowy węgiel występuje w przyrodzie jako:
Węglowodory - spr

Quiz
•
Chemistry
•
8th Grade
•
Medium
Katarzyna Walecka
Used 252+ times
FREE Resource
19 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
torf i węgiel kamienny
diament i grafit
torf i węgiel kamienny
antracyt i fulereny
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Naturalne źródła węglowodorów to:
skały osadowe, ropa naftowa, krzemionka
gaz ziemny, węgiel kamienny, krzemionka
skały osadowe, gaz ziemny, węgiel kamienny
gaz ziemny, węgiel kamienny, ropa naftowa
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Wzór ogólny alkanów to:
CnH2n+2
CnH2n
CnH2n-2
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Wzór ogólny alkinów to:
CnH2n+2
CnH2n
CnH2n-2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Wzór ogólny alkenów to:
CnH2n+2
CnH2n
CnH2n-2
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Metan jest gazem palnym, a etan tylko podtrzymuje spalanie
prawda
fałsz
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