
elementos quimicos y algo mas

Quiz
•
Chemistry
•
8th Grade
•
Medium
Andy Macalupu
Used 8+ times
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
El número másico A es igual a la suma de los:
Protones y electrones
Electrones y neutrones
Electrones y positrones
Protones y neutrones
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
El número atómico Z para el calcio es:
40
32
27
20
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
El peso atómico de un elemento se parece más a:
Número másico
Número atómico
Número neutrónico
Número isotópico
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
A los elementos del grupo A se los denomina:
De transición interna d
De transición interna f
De transición sp
Irregulares
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Los elementos del grupo A tienen________ subgrupos:
1
3
5
8
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