
水的性质
Flashcard
•
Chemistry
•
8th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
Student preview

15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
水的三种状态是什么?
Back
固态、液态、气态
2.
FLASHCARD QUESTION
Front
水的化学式是什么?
Back
H₂O
3.
FLASHCARD QUESTION
Front
水在4℃时的密度特性是什么?
Back
在101kPa时,水在4℃时密度最大。
4.
FLASHCARD QUESTION
Front
水的物理变化与化学变化的区别是什么?
Back
物理变化不改变物质的化学性质,而化学变化则会改变物质的化学性质。
5.
FLASHCARD QUESTION
Front
水的沸点是多少摄氏度?
Back
100℃(在标准大气压下)
6.
FLASHCARD QUESTION
Front
水的冰点是多少摄氏度?
Back
0℃(在标准大气压下)
7.
FLASHCARD QUESTION
Front
水的分子结构是由什么组成的?
Back
水分子由两个氢原子和一个氧原子组成。
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
10 questions
chinese
Flashcard
•
6th - 7th Grade
12 questions
Bahasa Cina
Flashcard
•
KG
9 questions
mandarin basic 1
Flashcard
•
KG
9 questions
Fast Food
Flashcard
•
7th - 8th Grade
10 questions
翰林國中歷史3上CH1古代文明的誕生
Flashcard
•
9th Grade
15 questions
Chinese HSK1
Flashcard
•
KG
10 questions
Are Bionic Superhumans on the Horizon? VOC
Flashcard
•
6th - 8th Grade
15 questions
C40歐洲篇
Flashcard
•
9th Grade
Popular Resources on Wayground
5 questions
This is not a...winter edition (Drawing game)
Quiz
•
1st - 5th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
10 questions
Identify Iconic Christmas Movie Scenes
Interactive video
•
6th - 10th Grade
20 questions
Christmas Trivia
Quiz
•
6th - 8th Grade
18 questions
Kids Christmas Trivia
Quiz
•
KG - 5th Grade
11 questions
How well do you know your Christmas Characters?
Lesson
•
3rd Grade
14 questions
Christmas Trivia
Quiz
•
5th Grade
20 questions
How the Grinch Stole Christmas
Quiz
•
5th Grade