NÚCLIDOS
Authored by Kenyo huamani
Chemistry
1st Grade
Used 18+ times
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15 questions
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1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
En un elemento, se cumple que A = 20, Z = 2X, N = 12. Hallar "x".
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8
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
En un elemento, se cumple que A = 3x, Z = 2X, N = 7. Hallar "x".
5
7
8
11
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
En un elemento, se cumple que A = 3x + 7; Z = x + 1; N = 12. Hallar "x".
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2
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
En un elemento, se cumple que A = 5x - 1; Z = 2x + 3; N = 8. Hallar "x".
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4
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
En un elemento, se cumple que A = 31; Z = 17; N = 3x - 1. Hallar "x".
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6
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
En un elemento, se cumple que A = 5x; Z = 2X; N = 9. Hallar "x".
4
3
7
13
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
En un elemento, se cumple que A = 23; N = 15; q = +2. Hallar el número de electrones.
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9
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