
chemia klasa 7 powtórzenie
Authored by Dominik Budkiewicz
Chemistry
7th Grade
Used 10+ times

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9 questions
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1.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Do 4 powłoki przypisana jest litera
M
N
L
O
2.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Ile jest okresów w tablicy mendelejewa
18
6
7
8
20
3.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Co znajduje się w jądrze?
protony
elektrony
neutrony
4.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Wzór na gęstość to:
V=S*t
d=m/v
d*V=m
5.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Lewa strona to:
substraty
produkty
indeksy
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ile cieczy znajduje się w tablicy mendelejewa?
1
7
2
13
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
ile gazów znajduje się na tablicy Mendelejewa?
10
2
11
13
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