ESTRUCTURA DE LA MATERIA 1MEDIOS 2022
Authored by Karin Lobos
Chemistry
9th Grade
Used 161+ times
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10 questions
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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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