Àtoms i taula periòdica

Àtoms i taula periòdica

6th Grade

10 Qs

quiz-placeholder

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Àtoms i taula periòdica

Àtoms i taula periòdica

Assessment

Quiz

Chemistry

6th Grade

Medium

Created by

Luis Sabater

Used 16+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

El símbol químic del nitrogen és

Ni

N

No

Ng

2.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

Au, és el símbol de l’element

Or

Plata

Mercuri

Arsènic

3.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

El científic descobridor de l’electró fou...

Thomson

Rutherford

Chadwick

Bohr

4.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

L’àtom està format per

Electrons

Protons

Neutrons

Nucleons

Positrons

5.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

El nombre màssic (A) representa

La suma de protons i neutrons

La suma de protons i electrons

La suma de protons, electrons i neutrons

El nombre totals de protons

6.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

El nombre atòmic (Z) representa

El nombre de protons

El nombre de neutrons

La suma de protons i neutrons

La quantitat de partícules que té

7.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

Quan un àtom neutre perd electrons, es converteix en

Un isòtop

Un anió

Un catió

No pot perdre electrons

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