Estructura atòmica

Estructura atòmica

9th Grade

75 Qs

quiz-placeholder

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Estructura atòmica

Estructura atòmica

Assessment

Quiz

Science

9th Grade

Practice Problem

Medium

Created by

Toni Pedraza

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75 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Quants nivells d'energia poden arribar a tenir els àtoms?

5

Únicament 4

3 a 6

1 a 7

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Els 4 orbitals o subnivells atòmics es diuen:

1, 2, 3, 4

a, b, c, d

s, p, d, f

I, II, III, IV

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Quina és la configuració electrònica del sodi (z = 11) ?

1s4 2s2 2p6 3s1

1s2 2s2 2p6 3s1

1s2 2s3 2s6 3s1

3s2 2s2 2p6 3s1

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

La següent configuració electrònica 1s2 2s2 2p6 pertany al:

Hidrogen

Heli

Neó

Manganès

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

La configuració electrònica d'un àtom d'un element és:

1s2 2s2 2p6 3s2 3p6 4s2 Quants electrons té?

Media Image
Media Image
Media Image
Media Image

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Si un àtom neutre té 16 electrons. Quants protons tindrà en el seu nucli?

14

16

20

7

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Per l'element de la imatge , determina quants protons, electrons i neutrons té:

17 protons, 17 electrons, 19 neutrons

19 protons, 19 electrons, 17 neutrons

17 protons, 17 electrons, 17 neutrons

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