ALKALI
Quiz
•
Chemistry
•
12th Grade
•
Practice Problem
•
Easy
Siti Afsoh, S.Pd.
Used 107+ times
FREE Resource
Enhance your content in a minute
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Jika senyawa KNO3 dibakar di atas api maka warna nyala dari Kalium adalah….
ungu
merah
hijau
kuning
biru
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Diantara senyawa berikut ini yang dapat dipakai sebagai bahan peledak adalah…
KNO3
NaHCO3
Na2CO3
MgSO4.7H2O
CaSO4.2H2O
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Konfigurasi elektron berikut ini yang merupakan konfigurasi elektron dari unsur alkali adalah….
[Ar] 3d1 4s1
[Kr] 5s1
[Ar] 3d5 4s1
[Ne] 3s2 3p1
[Ar] 4s2 3d1
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Diantara sifat-sifat dibawah ini yang bukan sifat logam alkali adalah ….
Mudah bereaksi dengan air
Lunak, mudah diiris dengan pisau
Membentuk oksida basa
Putih mengkilap seperti perak
Terdapat di alam dalam keadaan bebas
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
pengujian suatu cuplikan yang mengandung unsur logam alkali menghasilkan warna kuning. cuplikan tersebut mengandung unsur . . . .
litium
natrium
kalium
rubidium
cesium
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Logam alkali biasanya disimpan dalam cairan inert, karena logam alkali sangat mudah bereaksi dengan air dan oksigen. Yang termasuk cairan inert adalah…
larutan gula
cuka
kerosin/ minyak tanah
minyak sawit
larutan garam dapur
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Logam alkali yang bersifat radioaktif adalah... .
Na
K
Rb
Cs
Fr
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
Already have an account?
Similar Resources on Wayground
14 questions
תרגול תגובות של חומרים יוניים
Quiz
•
10th - 12th Grade
19 questions
Inorganica 18 junio 4 ESO
Quiz
•
1st - 12th Grade
11 questions
Kimia F4: Garam (1st Edt)
Quiz
•
11th - 12th Grade
20 questions
LATIHAN US KIMIA SMA
Quiz
•
10th - 12th Grade
10 questions
SEL VOLTA DAN KOROSI-UH 2
Quiz
•
12th Grade
10 questions
Sales
Quiz
•
12th Grade
10 questions
PENYETARAAN REDOKS-UH 1
Quiz
•
12th Grade
20 questions
Контрольна робота "Оксигеновмісні сполуки"
Quiz
•
12th Grade
Popular Resources on Wayground
5 questions
This is not a...winter edition (Drawing game)
Quiz
•
1st - 5th Grade
15 questions
4:3 Model Multiplication of Decimals by Whole Numbers
Quiz
•
5th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
10 questions
The Best Christmas Pageant Ever Chapters 1 & 2
Quiz
•
4th Grade
12 questions
Unit 4 Review Day
Quiz
•
3rd Grade
10 questions
Identify Iconic Christmas Movie Scenes
Interactive video
•
6th - 10th Grade
20 questions
Christmas Trivia
Quiz
•
6th - 8th Grade
18 questions
Kids Christmas Trivia
Quiz
•
KG - 5th Grade
Discover more resources for Chemistry
20 questions
Unit 6-Review The Mole
Quiz
•
11th - 12th Grade
20 questions
Electron Configuration
Quiz
•
10th - 12th Grade
21 questions
Unit 6 -The Mole Review
Quiz
•
11th - 12th Grade
20 questions
Naming Compounds: Basic Ionic and Covalent Naming
Quiz
•
9th - 12th Grade
20 questions
Balancing Chemical Equations
Quiz
•
10th - 12th Grade
65 questions
Midterm Review Chem
Quiz
•
9th - 12th Grade
12 questions
Half-Life Calculations-More Practice
Quiz
•
9th - 12th Grade
20 questions
SE Review - Atomic Theory & Electrons
Quiz
•
9th - 12th Grade
