八下CH3-1:電解質
Quiz
•
Chemistry
•
8th Grade
•
Easy
Used 5+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
有關電解質的描述,下列何者正確?(選出三個答案)
溶於水中能導電
常溫下任何狀態都能導電
分子在水中自動解離成原子
分子在水中自動解離成離子
不同電解質的解離程度不同
2.
MATCH QUESTION
1 min • 1 pt
將下列化學物質的化學性質正確配對
鹼性電解質
氯化鈉
不可燃非電解質
氫氧化鈉
中性電解質
葡萄糖
可燃非電解質
醋酸
酸性電解質
酒精
3.
MATCH QUESTION
1 min • 1 pt
請將石蕊試紙、廣用試紙與電解質酸鹼性正確配對
紅色石蕊試紙變藍
藍色石蕊試紙不變
鹼性
廣用試紙不變
紅色石蕊試紙不變
藍色石蕊試紙變紅
酸性
廣用試紙變紅
紅色石蕊試紙不變
藍色石蕊試紙不變
中性
廣用試紙不變
4.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
有關電解質的定義與性質,下列敘述哪些正確?(請選出三個答案)
電解質導電的原理由瑞典科學家「阿瑞尼斯」建立
「電解質解離說」能解釋其原理
「電解質解離說」是法拉第提出的
電解質水溶液維持電中性
原子失去電子形成陰離子,得到電子形成陽離子
5.
MATCH QUESTION
1 min • 1 pt
將正確的離子化學符號配對
Al3+
鎂離子
K+
鈉離子
Na+
鋁離子
Cl─
氯離子
Mg2+
鉀離子
6.
MATCH QUESTION
1 min • 1 pt
將正確的離子化學符號配對
H+
鉀離子
Na+
鎂離子
Ca2+
鈣離子
Mg2+
氫離子
K+
鈉離子
7.
MATCH QUESTION
1 min • 1 pt
請將正確的帶電原子團化學式配對
硫酸根離子
OH─
銨根離子
SO42─
碳酸根離子
NH4+
氫氧根離子
CO32─
硝酸根離子
NO3─
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
10 questions
道德
Quiz
•
1st - 10th Grade
10 questions
物質2年3章 いろいろな化学変化
Quiz
•
8th Grade
15 questions
111年國中教育會考-自然科-國小六年級可測試實力的題目-21~50題
Quiz
•
7th - 9th Grade
15 questions
B3C6原子結構
Quiz
•
8th Grade
17 questions
4~1影響反應速率的因素
Quiz
•
8th - 9th Grade
10 questions
B3C1-C3科學素養&問答
Quiz
•
8th Grade
10 questions
21/10 F2 BIK
Quiz
•
8th Grade
13 questions
八下:有機化合物的定義與分類
Quiz
•
8th Grade
Popular Resources on Wayground
20 questions
Halloween Trivia
Quiz
•
6th - 8th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
15 questions
Order of Operations
Quiz
•
5th Grade
20 questions
Halloween
Quiz
•
5th Grade
16 questions
Halloween
Quiz
•
3rd Grade
12 questions
It's The Great Pumpkin Charlie Brown
Quiz
•
1st - 5th Grade
20 questions
Possessive Nouns
Quiz
•
5th Grade
10 questions
Halloween Traditions and Origins
Interactive video
•
5th - 10th Grade
Discover more resources for Chemistry
20 questions
Chemical Reactions
Quiz
•
8th Grade
15 questions
Intro to Atoms
Quiz
•
8th - 10th Grade
20 questions
Chemical bonding
Quiz
•
7th - 8th Grade
20 questions
Acids and Bases
Quiz
•
8th Grade
21 questions
Ionic, Covalent and Metallic Bonding
Quiz
•
7th - 10th Grade
36 questions
Elements, Compounds, Mixtures
Quiz
•
8th - 10th Grade
22 questions
Endothermic and Exothermic Reactions plus reaction rates
Lesson
•
6th - 8th Grade
10 questions
3 States of Matter
Quiz
•
8th Grade
