20 elementos tabla periódica
Authored by Angelica Cristancho
Chemistry
11th Grade
Used 56+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
El número atómico del Cobalto es:
25
26
27
28
2.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
El Niobio pertenece al periodo:
2
3
4
5
3.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
El símbolo químico del Cadmio es:
Cad
Ca
Cd
Cm
4.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
El Estroncio pertenece al grupo:
IA
IIA
IIIA
IVA
5.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
El número atómico del yodo es:
50
51
52
53
6.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
El símbolo químico del Circonio es:
Cir
Cc
Zr
Ci
7.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
El Osmio pertenece al periodo:
3
4
5
6
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