
tabla periodica
Authored by Fanny Ormachea
Chemistry
7th Grade
Used 764+ times

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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Padre de Tabla periódica fue Mendeléiev
Falso
Verdadero
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Divide a los elementos en positivos y negativos
Newlands
Berzelius
Moseley
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
La ley periódica moderna de los elementos fue propuesta por _________.
Mendeléiev
Werner
Moseley
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Qué relación es incorrecta?
Dobereiner: Ley de triadas
Newland: Ley de octavas
Proust: Ley periódica con números atómicos
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Newland ordena en base al peso atómico
Verdadero
Falso
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Observa que el peso atómico del elemento intermedio era aproximadamente el promedio de los externos.
Döbereiner
Newlands
Moseley
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A los electrones situados en el último nivel se les denomina como...
electrones de valencia
capa de valencia
átomos
elementos
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