0226_國二下理化溫故知新
Quiz
•
Science
•
8th Grade
•
Practice Problem
•
Hard
Sam Pai
Used 1+ times
FREE Resource
Enhance your content in a minute
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
有機化合物的種類較無機化合物多,主要原因為何呢?
2.
FILL IN THE BLANK QUESTION
1 min • 1 pt
電解質必須通過哪三關,才稱為電解質呢?
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
配置0.04M的氫氧化鈉水溶液0.5公升,但手邊只有0.2M的氫氧化鈉2公升,則需取多少的0.2M氫氧化鈉溶液加水稀釋呢?
0.05公升
0.1公升
0.3公升
0.4公升
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
下列何種物質無法再被氧化呢?
一氧化碳
二氧化碳
碳
硫
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
有20公克物質甲加熱分解得8公克的物質乙和氣體丙,若生成氣體丙與某物質X化合,可生成18公克產物丁,根據質量守恆定理,推測X為幾公克呢?
4公克
5公克
6公克
7公克
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
按元素與在空氣中燃燒的難易程度,比較元素的什麼大小呢?
原子量
活性
個性
原子序
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
哪一種雕像容易受到酸雨侵蝕,產生什麼樣的氣體呢?
青銅雕像,氫氣
青銅雕像,二氧化碳
大理石雕像,二氧化碳
玻璃雕像,二氧化碳
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
环境保护
Quiz
•
6th - 8th Grade
13 questions
人类-营养素和消化
Quiz
•
3rd Grade - Professio...
13 questions
四年级科学(单元7练习1:能)
Quiz
•
1st - 10th Grade
15 questions
二年级科学 第八课 混合物
Quiz
•
8th Grade
10 questions
保护与复育
Quiz
•
7th - 12th Grade
15 questions
八下理化1-3
Quiz
•
8th Grade
13 questions
8升9練習:110八上(第3冊)緒論~第5單元
Quiz
•
8th - 9th Grade
11 questions
(初二补习)第一章
Quiz
•
8th 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
20 questions
Physical and Chemical Changes
Quiz
•
8th Grade
10 questions
Exploring Newton's Laws of Motion
Interactive video
•
6th - 10th Grade
20 questions
Balanced and Unbalanced Forces
Quiz
•
6th - 8th Grade
20 questions
Galaxies
Quiz
•
8th Grade
22 questions
Plate Tectonics
Lesson
•
6th - 8th Grade
9 questions
Conduction, Convection, and Radiation
Lesson
•
6th - 8th Grade
20 questions
Life Cycle of a Star
Quiz
•
8th Grade
22 questions
Newton's Laws of Motion
Lesson
•
8th Grade
