
Az Elemek Periódusos Rendszere

Quiz
•
Chemistry
•
7th Grade
•
Medium
DALMA RAFAI
Used 2+ times
FREE Resource
17 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ki alkotta meg a modern periódusos rendszer alapját?
Isaac Newton
Albert Einstein
Dmitrij Mengyelejev
Marie Curie
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hány csoport (oszlop) található a periódusos rendszerben?
7
8
18
12
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hány periódus (sor) található a periódusos rendszerben?
5
6
7
8
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Melyik elemnek van a legmagasabb olvadáspontja?
Volfrám (W)
Vas (Fe)
Arany (Au)
Platina (Pt)
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Melyik elemnek van a legkisebb rendszáma?
Hidrogén (H)
Hélium (He)
Lítium (Li)
Berillium (Be)
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Melyik elem a legreaktívabb nemfém?
Fluor (F)
Klór (Cl)
Oxigén (O)
Nitrogén (N)
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Melyik csoportba tartoznak a nemesgázok?
1. csoport
7. csoport
18. csoport
3. csoport
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