bài cũ cho ngày19.9
2nd Grade
•42 Qs
Similar activities
PTS Ganjil PKWU XI Akuntansi - Th. 2022
2nd Grade
•40 Qs
EOUT Waves
1st - 5th Grade
•40 Qs
Science Process Skills 1
1st - 12th Grade
•37 Qs
PAS 2 IPA KELAS VIII TP 2021/2022
2nd Grade
•40 Qs
2年级科学
2nd Grade
•40 Qs
Soal Latihan PTS 1
2nd Grade - University
•40 Qs
EP 2 reproduction des plantes
1st - 5th Grade
•40 Qs
TRYOUT 1 IPA SD/MI
1st - 5th Grade
•40 Qs
bài cũ cho ngày19.9
Quiz
•
Science
•
2nd Grade
•
Practice Problem
•
Medium
Lưu Hoa
Used 2+ times
FREE Resource
Enhance your content in a minute
42 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Etilen có công thức phân tử là
A. C2H4.
B. C3H6.
C. C4H8.
D. C5H10.
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Propilen có công thức phân tử là
A. C2H4.
B. C3H6.
C. C4H8.
D. C5H10.
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Anken CH2=CH– CH2 - CH3 có tên gọi quốc tế (tên thay thế) là
A. vinyl- etyl
B. buten - 1
C. butađien-1,3.
D. but-1- en.
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Ankađien CH2=CH–CH=CH2 có tên gọi quốc tế (tên thay thế) là
A. đivinyl.
C. butađien-1,3.
D. buta-1,3-đien.
B. 1,3-butađien.
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Ankađien CH2=C(CH3)–CH=CH2 có tên gọi thay thế là
A. isopren.
C. 2-metyl-butađien-1,3.
B. 2-metyl-1,3-butađien.
D. 2-metylbuta-1,3-đien.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ankađien CH2=C(CH3)–CH=CH2 có tên thường gọi là
A. isopren.
B. 2-metyl-1,3-butađien.
C. 2-metyl-butađien-1,3.
D. 2-metylbuta-1,3-đien.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Công thức phân tử của buta-1,3-đien (đivinyl) và isopren (2-metylbuta-1,3-đien) lần lượt là
A. C4H6 và C5H10.
B. C4H4 và C5H8.
C. C4H6 và C5H8.
D. C4H8 và C5H10.
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
40 questions
SCIENCE 2
Quiz
•
2nd Grade
46 questions
1-АЙ 2-АПТА ТАРИХ (1)
Quiz
•
1st - 5th Grade
40 questions
SAINS KSSM TING 4 BAB 6 SOKONGAN, PERGERAKAN DAN PERTUMBUHAN
Quiz
•
1st - 12th Grade
39 questions
IPA 7 SUHU DAN PEMUAIAN
Quiz
•
1st Grade - University
43 questions
Immunité troisième
Quiz
•
1st - 5th Grade
40 questions
LEVEL 3 CU2 PENILAIAN AKHIR PENGETAHUAN
Quiz
•
KG - Professional Dev...
40 questions
Recuperación 3º ESO Formulación
Quiz
•
1st - 12th Grade
40 questions
KOMPETENSI SAINS NASIONAL TINGKAT KECAMATAN TOPOYO
Quiz
•
1st - 5th Grade
Popular Resources on Wayground
25 questions
Multiplication Facts
Quiz
•
5th Grade
15 questions
4:3 Model Multiplication of Decimals by Whole Numbers
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
20 questions
Christmas Trivia
Quiz
•
6th - 8th Grade
18 questions
Kids Christmas Trivia
Quiz
•
KG - 5th Grade
14 questions
Christmas Trivia
Quiz
•
5th Grade
15 questions
Solving Equations with Variables on Both Sides Review
Quiz
•
8th Grade
Discover more resources for Science
10 questions
Exploring the Water Cycle
Interactive video
•
1st - 5th Grade
14 questions
Living and Nonliving
Quiz
•
1st - 2nd Grade
10 questions
Exploring Conservation of Matter Concepts
Interactive video
•
1st - 5th Grade
20 questions
2nd CKLA - Domain 6 - Cycles in Nature
Quiz
•
2nd Grade
10 questions
Exploring Different Types of Landforms
Interactive video
•
1st - 5th Grade
15 questions
HNES-Unit 3: The Role of Plants (2.8abc)
Quiz
•
2nd Grade
12 questions
Understanding Forces: Push and Pull
Quiz
•
2nd Grade
16 questions
Systems On Earth Review
Quiz
•
2nd Grade