3C 13.3 化合物和混合物 WB
9th Grade
•20 Qs
Similar activities
三年级科学室规则
1st - 12th Grade
•20 Qs
五年级科学 植物的自卫
1st - 12th Grade
•15 Qs
月食和日食
9th - 12th Grade
•15 Qs
营养素
1st - 10th Grade
•20 Qs
二年级科学【单元9 -地球：水和空气】
1st - 10th Grade
•16 Qs
I.S._S.1_2.1-2.2_水循環、溶解
8th - 12th Grade
•15 Qs
月相
1st - 12th Grade
•16 Qs
六年级科学第12课简单机械-杠杆、斜面、尖劈、螺旋、轮轴
1st - 12th Grade
•15 Qs
3C 13.3 化合物和混合物 WB
Quiz
•
Science
•
9th Grade
•
Practice Problem
•
Hard
Luk Chan
Used 1+ times
FREE Resource
Enhance your content in a minute
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
化合物是由兩種或以上的元素組合而成的物質。
正確
不正確
2.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
在化學變化的過程中，會有最少一種新物質產生。
正確
不正確
3.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
化合物與其成分元素通常具有相同的性質。
正確
不正確
4.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
在混合物中，各成分物質仍保留其原有的性質。
正確
不正確
5.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
以下哪項有關化合物與其成分元素的組合是正確的？
A. 二氧化碳的成分元素是碳和氫
B. 粉筆的成分元素是鈣、氫和碳
C. 石英的成分元素是硅和氫
D. 食鹽的成分元素是鈉和氯
6.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
以下哪項組合正確顯示P、Q和R？
P: 元素
Q: 化合物
R: 混合物
P: 元素
Q: 混合物
R: 化合物
P: 混合物
Q: 元素
R: 化合物
P: 混合物
Q: 化合物
R: 元素
7.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
蔗糖的化學式是C12H22O11。當蔗糖在空氣中燃燒時，會產生二氧化碳和水。以下 哪些有關蔗糖的敘述是正確的﹖
(1) 每個蔗糖分子含有22個氫原子。
(2) 蔗糖由兩種元素組合而成。
(3) 燃燒蔗糖是化學變化。
A. 只有(1)和(2)
B. 只有(1)和(3)
C. 只有(2)和(3)
D. (1)、(2)和(3)
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
15 questions
三下22 善用資源
Quiz
•
3rd Grade - University
15 questions
三年级科学 单元1至2
Quiz
•
9th Grade
20 questions
速度
Quiz
•
1st - 12th Grade
19 questions
三年级科学体积
Quiz
•
1st - 12th Grade
20 questions
二年级科学第四课动物
Quiz
•
1st - 12th Grade
20 questions
四年级科学 - 能
Quiz
•
1st - 12th Grade
20 questions
5-3 text
Quiz
•
9th - 12th Grade
15 questions
第一课《科学技能》
Quiz
•
7th - 12th Grade
Popular Resources on Wayground
10 questions
Honoring the Significance of Veterans Day
Interactive video
•
6th - 10th Grade
9 questions
FOREST Community of Caring
Lesson
•
1st - 5th Grade
10 questions
Exploring Veterans Day: Facts and Celebrations for Kids
Interactive video
•
6th - 10th Grade
19 questions
Veterans Day
Quiz
•
5th Grade
14 questions
General Technology Use Quiz
Quiz
•
8th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
15 questions
Circuits, Light Energy, and Forces
Quiz
•
5th Grade
19 questions
Thanksgiving Trivia
Quiz
•
6th Grade
Discover more resources for Science
10 questions
Exploring Newton's Laws of Motion
Interactive video
•
6th - 10th Grade
10 questions
Unit 2: LS.Bio.1.5-LS.Bio.2.2 Power Vocab
Quiz
•
9th - 12th Grade
10 questions
Exploring Light and Waves Concepts
Interactive video
•
6th - 10th Grade
12 questions
Endothermic and Exothermic Reactions
Quiz
•
7th - 10th Grade
10 questions
Exploring Thermal Energy and Temperature Concepts
Interactive video
•
6th - 10th Grade
10 questions
Exploring Kinetic and Potential Energy Concepts
Interactive video
•
6th - 10th Grade
32 questions
Explore Mixtures and Solutions
Quiz
•
9th - 12th Grade
15 questions
Patterns of Evolution MCQ Reading
Passage
•
9th - 12th Grade