Repàs taula periòdica

Repàs taula periòdica

3rd Grade

13 Qs

quiz-placeholder

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Repàs taula periòdica

Repàs taula periòdica

Assessment

Quiz

Chemistry

3rd Grade

Medium

Created by

Maria Corbella

Used 6+ times

FREE Resource

13 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Qui va inventar aquest model atòmic?

Ernest Rutherford

J.J. Thomson

Erwin Schrödinger

John Dalton

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Quin model de l'àtom va inventar Bohr?

Media Image
Media Image
Media Image
Media Image

3.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Un àtom té dues parts: l'escorça i el ______________

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Quina és la càrrega elèctrica dels neutrons?

Positiva

Negativa

No té càrrega

5.

FILL IN THE BLANK QUESTION

1 min • 1 pt

El nucli de l'àtom està format per _______________________

6.

DRAW QUESTION

3 mins • 1 pt

Dibuixa un àtom, amb el model planetari, que tingui:

3 electrons

3 protons

2 neutrons

Media Image

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Quants electrons té un àtom neutre de liti?

3

7

4

10

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