UJIAN SEMESTER KIMIA KELAS X
Quiz
•
Chemistry
•
10th Grade
•
Hard
NaNa Nasra
Used 497+ times
FREE Resource
13 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Beberapa pernyataan mengenai teori atom sebagai berikut.
1) Tidak dapat menentukan kedudukan electron secara pasti, melainkan kebolehjadian ditemukannya electron
2) Tidak dapat menerangkan alasan electron tidak jatuh ke dalam inti
3) Tidak mampu menjelaskan spectrum atom berelektron banyak
4) Tidak mampu menjelaskan terjadinya spectrum garis atom hydrogen
5) Tidak dapat menjelaskan susunan muatan positif dan negatif pada atom
Kelemahan teori atom Rutherford ditunjukkan oleh angka…
1 dan 2
2 dan 3
2 dan 4
3 dan 4
4 dan 5
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Atom suatu unsur mempunyai konfigurasi electron 2 8 18 1. Bilangan kuantum electron terakhir dari atom tersebut adalah…
n = 4; l = 0; m = 0; s = +1/2
n = 4; l =0; m = 0; s = -1/2
n = 3; l = 2; m = +2; s = +1/2
n = 3; l = 2; m = +2; s = -1/2
n = 3; l = 2; m = -2; s = +1/2
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Elektron terakhir suatu unsur mempunyai bilangan kuantum n = 3; l = 1; m = 0; s = +1/2. Salah satu isotop unsur itu mempunyai neutron = 15. Nomor massa isotop tersebut adalah…
23
25
27
29
31
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Diketahui nomor atom Fe = 26, konfigurasi elektron ion Fe3+ adalah…
1s2 2s2 2p6 3s2 3p6 4s2 3d6
1s2 2s2 2p6 3s2 3p6 3d5
1s2 2s2 2p6 3s2 3p6 4s2 3d3
1s2 2s2 2p6 3s2 3p6 4s1 3d4
1s2 2s2 2p6 3s2 3p6 3d6
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Unsur X dengan nomor atom 27, dalam sistem periodik terletak pada …
Golongan IIA, periode 4
Golongan VIIA, periode 3
Golongan VIIB, periode 4
Golongan VIIIB, periode 4
Golongan VIIIB, periode 5
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Konfigurasi elektron X3- adalah 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6. Dalam sistem periodic, unsur X terletak pada…
Periode 4, golongan IIIA
Periode 4, golongan VA
Periode 4, golongan VIIIA
Periode 5, golongan VIA
Periode 5, golongan VIB
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
14 proton, 14 elektron, dan 14 neutron
14 proton, 14 elektron, dan 28 neutron
14 proton, 28 elektron, dan 28 neutron
28 proton, 14 elektron, dan 14 neutron
28 proton, 28 elektron, dan 14 neutron
Create a free account and access millions of resources
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?
Similar Resources on Wayground
10 questions
Rela menjadi penolong sesamaku
Quiz
•
10th Grade
10 questions
Kimia-Hidrokarbon (LOTS)
Quiz
•
10th - 12th Grade
18 questions
Final Exam Review: Concepts and Calculations
Quiz
•
9th - 12th Grade
10 questions
Changing Models of the Atom
Quiz
•
8th - 10th Grade
10 questions
Electron Configurations
Quiz
•
10th - 12th Grade
10 questions
MODERN PERIODIC TABLE-1
Quiz
•
10th Grade
15 questions
Atoms and The Periodic Table of the Elements
Quiz
•
KG - University
12 questions
5.1 Revising the Atomic Model
Quiz
•
9th - 12th Grade
Popular Resources on Wayground
10 questions
Ice Breaker Trivia: Food from Around the World
Quiz
•
3rd - 12th Grade
20 questions
Halloween Trivia
Quiz
•
6th - 8th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
4 questions
Activity set 10/24
Lesson
•
6th - 8th Grade
22 questions
Adding Integers
Quiz
•
6th Grade
10 questions
How to Email your Teacher
Quiz
•
Professional Development
15 questions
Order of Operations
Quiz
•
5th Grade
30 questions
October: Math Fluency: Multiply and Divide
Quiz
•
7th Grade
Discover more resources for Chemistry
20 questions
COUNTING ATOMS
Quiz
•
10th Grade
35 questions
Electron Configuration
Quiz
•
10th Grade
20 questions
States of Matter
Lesson
•
7th - 12th Grade
20 questions
Ions
Quiz
•
10th Grade
10 questions
Intro to Atoms Vocabulary Quiz
Quiz
•
8th - 10th Grade
20 questions
Periodic Table & Trends
Quiz
•
10th Grade
20 questions
Naming Ionic Compounds
Quiz
•
10th - 12th Grade
10 questions
Periodic Table Trends
Quiz
•
10th Grade
