PRUEBA DE DIAGNOSTICO DE QUIMICA 2DO BGU
Quiz
•
Chemistry
•
2nd Grade
•
Practice Problem
•
Medium
Luis Panchi
Used 8+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
¿ Que es la Nomenclatura ?
El conjunto de reglas o fórmulas que se utilizan para nombrar todos los elementos y compuestos químicos.
Formulas
Opciones
Ninguna de las anteriores
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
¿Qué es formula Química ?
Es la representación de los elementos que forman un compuesto.
Coeficientes
subíndices
Ninguna de las anteriores
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
¿Cuántas clases de nomenclatura conoce ?.
a.- Sistemática
b.- tradicional
c.- Stock
d.- Todas las anteriores
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
¿Cómo se forman los anhídridos ?
a.- No metal + Oxígeno
b.- Oxígeno + Metal
c.- Metal + Hidrógeno
d.- Ninguna de las anteriores.
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
¿Cómo se forman los Óxidos metálicos?
a.- Oxígeno + Metal
b.- hidrogeno + metal
c.- No metal + Oxígeno
d.- Ninguna de las anteriores
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
¿La fórmula del Cloruro de sodio es ?
A.- H2O
B.- NaCl
C.- H2SO4
D.- CO2
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
¿La fórmula del ácido sulfúrico es ?
A.- H2SO4
B.- HNO3
C.- KMnO4
D.- HCl
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