Izotopy

Quiz
•
Chemistry
•
7th Grade
•
Medium
Barbara Kożuch
Used 727+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Izotopy to atomy:
tego samego pierwiastka o tej samej liczbie neutronów.
tego samego pierwiastka o tej samej liczbie masowej.
tego samego pierwiastka różniące się liczbą neutronów.
różnych pierwiastków o tej samej liczbie neutronów.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Króre z podanych izotopów są izotopami tego samego pierwiastka:
126X 146X 147X
2412X 2512X 147X
11X 21X 31X
4019X 3919X 4020X
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Jak nazywa się najlżejszy izotop wodoru?
prot
deuter
tryt
tryton
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Ile neutronów znajduje się w jadrze uranu-238?
92
238
146
330
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