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Grundämnen och atomer del 3 Quiz

Quiz
•
Science
•
8th Grade
•
Hard
salim sharif
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Neon
Klor
Natrium
Fluor
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Vilket ord kommer begreppet 'elektricitet' från?
Neutron
Proton
Elektron
Bärnsten
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Vem upptäckte elektroner som delar av atomer?
J. J. Thomson
Niels Bohr
Ernest Rutherford
Dmitri Mendelejev
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Vad kallas de negativt laddade partiklarna i atomer?
Elektroner
Positroner
Protoner
Neutroner
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Vem föreslog en ny atommodell år 1913 som stämde med de nya upptäckterna om elektroner och atomkärnor?
Dmitri Mendelejev
Niels Bohr
J. J. Thomson
Ernest Rutherford
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Vad kallas elektronernas banor på olika avstånd från atomkärnan enligt Bohrs atommodell?
Protonskal
Elektronskal
Kärnskalet
Neutronskalet
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Vilket grundämne har atomnummer 1 och atommassa 1 u?
Syre
Kväve
Helium
Väte
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