
Àtom
Authored by Lidia J
Chemistry
3rd Grade
Used 2+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Les primeres concepcions de l'àtom va ser de
Leucip
Dalton
Demòcrit
Thomson
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qui parla de l'àtom com el pastís de panses?
Daltob
Thomson
Rotherford
Leucip
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qui descobreix l'electró?
Dalton
Thomson
Rotherford
Bohr
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qui diu que l'estructura de l'àtom és com la del sistema planetari?
Leucip
Demòcrit
Thomson
Rotherford
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Com és el model actual de l'àtom?
mecano-quàntic
Com el de Bohr
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
El nucli està format per:
protons i electrons
electrons i neutrons
protons i neutrons
protons
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
El nombre atòmic és:
nombre de protons
nombre de neutrons
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