
Alkaline
Authored by Dita Krismayanti
Chemistry
12th Grade
Used 7+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Diketahui beberapa basa berikut :
1. NaOH
2. CsOH
3. KOH
4. LiOH
Urutan kekuatan basa berikut ini adalah..
LiOH > KOH > NaOH > CsOH
LiOH > NaOH > KOH > CsOH
LiOH > CsOH > NaOH> KOH
CsOH > KOH > NaOH > LiOH
CsOH > NaOH > KOH > LiOH
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Beberapa sifat fisis logam sebagai berikut :
1. Mudah bereaksi dengan air membentuk basanya dan gas hidrogen
2. Bervalensi dua dalam senyawa
3. Terdapat di alam dalam keadaan bebas
4. Tidak banyak di temukan dalam mineral tanah
5. Bereaksi dengan asam membentuk garam dan gas hidrogen
Yang termasuk sifat alkali tanah yang benar ditunjukkan pada nomor..
1,2,3
2,3,4
1,2,5
2,3,5
1,4,5
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Senyawa golongan alkali tanah yang digunakan untuk membalut patah tulang adalah...
CaSO4.2H2O
MgSO4.7H2O
BaSO4
Na2SO4
Ra(OH)2
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Unsur alkali tanah dari berilium sampai barium memiliki jari-jari atom yang semakin besar. Hal ini menyebabkan..
Titik didihnya semakin meningkat dari berilium sampai barium
Energi ionisasi akan semakin meningkat dari berilium sampai barium
Bentuknya semakin padat dari berilium sampai barium
Kereaktifannya bertambah dari berilium sampai barium
Gaya tarik dari inti atom semakin kiat dari berilium sampai barium
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
A
B
C
D
E
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Warna nyala api berwarna kuning berasal dari unsur natrium/sodium (Na). Apakah pernyataan ini benar atau salah?
Benar
Salah
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Mengapa unsur golongan IA disebut sebagai golongan alkali?
Mudah larut dalam air
Larutannya dalam air bersifat alkalis (basa)
Mudah teroksidasi di udara
Jari-jari atom yang paling besar dalam sistem periodik unsur
Energi ionisasi terbesar dalam sistem periodik unsur
Access all questions and much more by creating a free account
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
12 questions
Nomenclatura Química
Quiz
•
9th - 12th Grade
10 questions
COMPUESTOS TERNARIOS
Quiz
•
12th Grade
15 questions
LT VÔ CƠ ÔN THI HK2
Quiz
•
12th Grade
15 questions
ĐỀ 17
Quiz
•
9th - 12th Grade
10 questions
UTS KIMIA XII
Quiz
•
12th Grade
15 questions
9.sınıf /Kimya bilimi/ 20 soru
Quiz
•
9th - 12th Grade
10 questions
Alkene
Quiz
•
12th Grade
10 questions
Kekuatan asid dan alkali
Quiz
•
12th Grade
Popular Resources on Wayground
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
fractions
Quiz
•
3rd Grade
20 questions
Main Idea and Details
Quiz
•
5th Grade
20 questions
Context Clues
Quiz
•
6th Grade
15 questions
Equivalent Fractions
Quiz
•
4th Grade
20 questions
Figurative Language Review
Quiz
•
6th Grade
Discover more resources for Chemistry
20 questions
Types of Chemical Reactions
Quiz
•
9th - 12th Grade
20 questions
Energy Transformations
Quiz
•
9th - 12th Grade
24 questions
Identifying Types of Chemical Reactions
Quiz
•
10th - 12th Grade
20 questions
Atomic Structure
Quiz
•
10th - 12th Grade
24 questions
Unit 4 Test Practice: Bonding and Properties
Quiz
•
10th - 12th Grade
21 questions
Introduction to Moles
Lesson
•
9th - 12th Grade
24 questions
ERHS Chem - Chapter 7 Chemical Reactions
Quiz
•
10th - 12th Grade
13 questions
Balanced Eqns & Cons of Mass
Quiz
•
9th - 12th Grade