Partículas sin carga eléctrica, presentes en el núcleo atómico
UNIDAD 1

Quiz
•
Science
•
University
•
Medium
Raquel Treviño
Used 4+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Atomos
Protones
electrones
neutrones
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Una UMA equivale a...
1.66 x 10-24 g
6.02 x 1023 g
1.0087 g
5.49 x 10-4 g
3.
MULTIPLE CHOICE QUESTION
1 min • 3 pts
Cuantos protones, cuantos electrones y cuantos neutrones hay en el compuesto de la imagen
75 p+
75 e-
186 no
75 p+
75 e-
111 no
186 p+
75 e-
186 no
75 p+
186 e-
75 no
4.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Partícula subatómica presente en la nube alrededor del núcleo, que representa el 99.9% del volumen del átomo y que posee carga negativa
5.
MULTIPLE CHOICE QUESTION
1 min • 3 pts
¿Cuál es el peso fórmula de la cafeína?
Considere los P.A.
C = 12 g/mol
N = 14 g/mol
H = 1 g/mol
O = 16 g/mol
198 g/mol
193 g/mol
194 g/mol
133 g/mol
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
El descubrimiento del electrón se atribuye a...
Dalton
Thomson
Rutherford
Chadwick
7.
MULTIPLE CHOICE QUESTION
1 min • 3 pts
Cuantos protones, cuantos electrones y cuantos neutrones hay en el compuesto de la imagen
29 p+
27 e-
35 no
27 p+
29 e-
35 no
27 p+
35 e-
29 no
29 p+
27 e-
29 no
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