TABLA PERIÓDICA PRIMERO BGU

Quiz
•
Chemistry
•
1st - 3rd Grade
•
Hard
Patricia Maldonado
Used 9+ times
FREE Resource
12 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
¿Cuál corresponde a una mezcla homogénea?
Encebollado
Mayonesa
Ensalada de frutas
Sopa de fideo
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Cuál es la distribución electrónica del calcio con número atómico Z= 20?
1s2 2s2 2p6 3s2 3p6 4s4
1s2 2s2 2p6 3s2 3p6 4s5
1s2 2s2 2p6 3s2 3p6 4s2
1s2 2s2 2p6 3s2 3p6 4s3
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
La tabla periódica posee
6 periodos y 18 grupos
7 periodos y 18 grupos
7 periodos y 7 grupos
7 periodos y 19 grupos
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
La fórmula del agua es
H2O
H2O2
H2N2
Ninguna de las anteriores
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
El símbolo del hidrógeno es
Hg
Hf
H
He
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
El símbolo del calcio es
Cu
Cr
Ca
Cl
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Los gases nobles en su última capa poseen
4 electrones
8 electrones
2 electrones
7 electrones
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