
Estructura de la materia

Quiz
•
Chemistry
•
2nd Grade
•
Hard
Rosa Vega
Used 2+ times
FREE Resource
12 questions
Show all answers
1.
FILL IN THE BLANK QUESTION
45 sec • 1 pt
Subparticula del átomo con masa pero sin carga
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
El número atómico de un elemento químico nos indica
Número de protones
Número de electrones
Número de protones más neutrones
Número de neutrones
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Nombre del elemento químico con símbolo Ca
Calcio
Carbono
Cadmio
Bario
4.
FILL IN THE BLANK QUESTION
1 min • 2 pts
Tercer elemento químico del grupo 1
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Subparticula del atomo
Neutrones
Protones
Electrones
Todos los anteriores
Los átomos no tienen subparticulas
6.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Cuando un átomo pierde o gana electrones se convierte en un
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Número de electrones para un átomo de un elemento químico con A=45 y Z=23
45
23
45-23
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