I EVAS - QUIMICA - SAN MARCOS

Quiz
•
Chemistry
•
5th Grade
•
Hard
Prof. Frank García
Used 42+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE SELECT QUESTION
5 mins • 1 pt
Define a un elemento químico y/o isotopo :
Número de masa
Número Atómico
Neutrones
Carga Nuclear
Numero de Protones
2.
MULTIPLE SELECT QUESTION
5 mins • 1 pt
El núclido del átomo de SODIO posee:
23 electrones
11 protones
12 neutrones
11 electrones
15 Quarks
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Define a un ANIÓN :
# de electrones
# de protones
# de neutrones
# de masa
# atómico
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Define a un CATIÓN :
# de protones
# de masa
# de neutrones
# de electrones
# atómico
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
En un átomo neutro se cumple que su número de neutrones (N) es a su número atómico (Z ) como 7 es a 3. Determine el número de protones, si posee 50 nucleones.
15
7
3
0
35
6.
MULTIPLE SELECT QUESTION
5 mins • 1 pt
El catión trivalente del Hierro posee
26 protones
23 electrones
30 neutrones
26 electrones
30 electrones
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Según los núclidos que vemos, indicar que ESPECIE SON?
ISÓTOPOS
ISÓBAROS
ISÓTONOS
ISÓCOROS
ISÓTERMICOS
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