PRETEST Moléculas
Authored by ROMINA VILLAVICENCIO
Chemistry, Science
7th - 8th Grade
Used 5+ times
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8 questions
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1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Una molécula es...
Agrupación de células
Agrupación de átomos
Unión de átomos iguales
Una mezcla
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Símbolo químico del Hidrógeno
Hi
He
H
G
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Símbolo químico del Oxígeno
O
Oo
Og
X
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Símbolo químico del Carbono
Ca
Cb
Cr
C
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
La Formula química de la molécula de la imagen es:
02
3O
O3
H2O
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
La Formula química de la molécula de la imagen es:
H02
H20
2H2O
HO
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
La Formula química de la molécula de la imagen es:
3NH1
NH3
N3H
H3
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