
Quimica y Trigo

Quiz
•
Mathematics
•
University
•
Hard
Orby undefined
Used 2+ times
FREE Resource
6 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Un átomo neutro tiene número atómico Z=25 y número másico A=55
¿Cuántos protones, electrones y neutrones posee?
A) 25p, 25e, 30n
B) 30p, 25e, 25n
C) 25p, 30e, 25n
D) 55p, 25e, 30n
E) 30p, 30e, 25n
A)
B)
C)
D)
E)
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A) Z=20 A=42
B) Z=22 A=44
C) Z= 22 A= 42
D) Z=22 A= 46
E) Z=24 A=40
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se tienen dos especies atómicas:
X: Z=16, A=32
Y: Z=16, A=34
Con respecto a ellas, señale lo correcto:
I. Son isótopos.
II. Poseen el mismo número de protones.
III. Presentan distinto número de neutrones.
A) Solo I
B) I y II
C) I y III
D) II y III
E) I, II y III
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Un ángulo mide 60° en el sistema sexagesimal ¿Cuánto medirá en el sistema radial?
π/3
2π/9
π/2
2π
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
La medida de un angulo en el sistema radial es:
5π/6
¿Cuánto vale en el sistema centesimal?
166.6g
165g
155g
160g
166.6666...g
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
1° = 60'
1' = 60''
¿Es verdad lo anterior?
si
no
Similar Resources on Wayground
10 questions
Simplification of Algebraic Expressions

Quiz
•
8th Grade - University
10 questions
Logs Evaluate and Rewrite to Exponential Form

Quiz
•
11th Grade - University
10 questions
QUIZ MTK (1) - "BILANGAN"

Quiz
•
University
10 questions
Complex Analysis-I

Quiz
•
University
6 questions
Solving systems of equations using augmented matrices

Quiz
•
10th Grade - University
10 questions
Solving Quadratics by Factoring

Quiz
•
10th Grade - University
10 questions
Addition Subtraction One Step Equations

Quiz
•
6th Grade - University
10 questions
One Step Inequalities

Quiz
•
7th Grade - University
Popular Resources on Wayground
10 questions
Video Games

Quiz
•
6th - 12th Grade
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
10 questions
UPDATED FOREST Kindness 9-22

Lesson
•
9th - 12th Grade
22 questions
Adding Integers

Quiz
•
6th Grade
15 questions
Subtracting Integers

Quiz
•
7th Grade
20 questions
US Constitution Quiz

Quiz
•
11th Grade
10 questions
Exploring Digital Citizenship Essentials

Interactive video
•
6th - 10th Grade
Discover more resources for Mathematics
20 questions
Levels of Measurements

Quiz
•
11th Grade - University
24 questions
Domain and Range

Quiz
•
9th Grade - University
22 questions
Line Symmetry and Rotational Symmetry

Quiz
•
KG - University
24 questions
Parallel Lines Cut By A Transversal

Quiz
•
KG - University
24 questions
AP Calculus AB Unit 1 Limits and Continuity Test Study

Quiz
•
11th Grade - University
8 questions
Solving Equations with Variables on Both Sides

Lesson
•
University