ESTRUCTURA ATÓMICA II
Authored by jhordy lizarbe
Chemistry
7th - 10th Grade
Used 6+ times
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7 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Cuántos electrones presenta el siguiente elemento:
28
40
39
44
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Cuántos neutrones presenta el siguiente elemento:
20
28
14
45
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Un átomo posee 35 protones y es un anión divalente. ¿Cuántos electrones presenta?
37
35
33
39
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Cierto elemento tiene A = 37 y presenta 26 electrones , si es catión trivalente. ¿Cuántos protones presenta?
37
27
29
30
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Los elementos presentados son:
Isótopos
Isótonos
Isóbaros
N.A.
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Los elementos presentados son:
Isótopos
Isótonos
Isóbaros
N.A.
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Los elementos presentados son:
Isótopos
Isótonos
Isóbaros
N.A.
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