Materiały pochodzenia mineralnego - kl. 2

Quiz
•
Chemistry
•
2nd Grade
•
Hard
Dominika Wróblewska
Used 22+ times
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
F4
Si
SiF4
H4Si
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Anhydryt to sól uwodniona o wzorze CaSO4
prawda
fałsz
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Inna nazwa soli uwodnionej to:
hydrant
hydratant
hydrat
woda
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Wybierz minerał, który ma zastosowanie w chirurgii do unieruchamiania kończyn:
wapień
gips
marmur
fajans
5.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Wybierz zastosowanie kredy
(zaznacz 2 odpowiedzi)
substancja ścierna
biały barwnik do farb wodnych
materiał rzeźbiarski
produkcja karbidu
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Wskaż wzór wapna gaszonego:
Ca(OH)2
Ca2(OH)
CaO
CaCO3
7.
FILL IN THE BLANK QUESTION
1 min • 1 pt
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