Masa atomowa i cząsteczkowa klasa 7
Quiz
•
Chemistry
•
7th Grade
•
Practice Problem
•
Medium
Barbara Kożuch
Used 151+ times
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12 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Masa atomowa to masa
1 cząsteczki związku chemicznego
1 atomu danego pierwiastka
1 unita
1 grama
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Masa atomowa magnezu wynosi
23 g
24 g
24 u
23 u
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Który z atomów waży 1 u?
H
Cl
Na
S
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Atomowa jednostka masy to:
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Masa cząsteczkowa to:
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Z ilu atomów różnych pierwiastków składa się związek chemiczny o wyżej podanym wzorze ?
18
5
42
14
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Z ilu rodzajów atomów składa się związek chemiczny o podanym wzorze
4
2
3
1
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