ESTRUCTURA DE LA MATERIA 1MEDIOS  2022

ESTRUCTURA DE LA MATERIA 1MEDIOS 2022

9th Grade

10 Qs

quiz-placeholder

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ESTRUCTURA DE LA MATERIA 1MEDIOS  2022

ESTRUCTURA DE LA MATERIA 1MEDIOS 2022

Assessment

Quiz

Chemistry

9th Grade

Practice Problem

Hard

Created by

Karin Lobos

Used 160+ times

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

La unidad básica y estructural de la materia es:

ELECTRON

ATOMO

COMPUESTO

PROTON

2.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Las partículas subatómicas que forman al átomo son:

ANION - NEUTRON -CATION

PROTON -NEUTRON- ELECTRICIDAD

PROTON -NEUTRON - ELECTRON

PROTON-NEUTRON- CUARK

3.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

La configuracion electronica del Cobre Cu es [Ar] 4S2 3d9 por lo tanto su Z Es :

21

18

29

47

4.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

EL AZUFRE REPRESENTADOS COMO S-2 REPRESENTARIA UN :

NEUTRO

ANION

CATION

NINGUNA DE LAS ANTERIORES

5.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

El Alumnio 27Al 13 INDICA QUE SU NUMERO ATOMICO ES:

14

13

-13

27

6.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

Determine el numero de neutrones del Sodio 23Na 11 :

12

-12

11

23

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

El K tiene Z= 19 su configuracion electronica global externa corresponde a un:

1s2 2s22p6 3s2 3p6 4s1

[Ne] 4s1

1s2 2s22p6 3s2 3p6 3d1

[Ar] 4s1

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