
初三上 第一章

Quiz
•
Chemistry
•
7th - 9th Grade
•
Medium
YEE HANG余浩瀚
Used 636+ times
FREE Resource
13 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
我们可以从什么角度来区分物理变化和化学变化?
自己的角度
有无新物质产生
物理性质与化学性质
从生理的角度
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
科学家把电离时生成的正离子全部为氢离子的化合物称为什么?
碱
苦
甜
酸
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
下列选项中哪个不属于“酸”的通性
酸可以使紫色石蕊试剂变红色
酸可以使无色酚酞变红色
酸可以跟碱反应产生盐和水
酸可以和某些金属反应生成盐和氢气
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
在酸的通性中,酸与某金属氧化物反应会生成下列何者?
盐+水
新的盐+新的酸
新的盐+新的碱
盐+氢气
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
盐酸是什么东西的水溶液?
氯化钾
氯化钙
氯化铵
氯化氢
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
暴露在空气中的浓盐酸具有什么性质?
会发亮
挥发性
会发现
挥挥手
7.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
硝酸银可以拿来检验下列哪些物质中有没有氯离子?
盐酸
碳酸钙
氯化钠
硫酸铜
Create a free account and access millions of resources
Similar Resources on Wayground
13 questions
1-3周期表タイムショック!

Quiz
•
9th Grade
10 questions
中2化学1学期期末範囲

Quiz
•
8th Grade
10 questions
10分鐘小測:第49章 過渡性金屬的一般性質

Quiz
•
9th - 12th Grade
10 questions
10分鐘小測:第22章 烷烴和烯烴的化學反應

Quiz
•
9th - 12th Grade
10 questions
理化 電解質

Quiz
•
7th - 9th Grade
10 questions
化学結合

Quiz
•
9th - 12th Grade
10 questions
10分鐘小測:第57章 合成聚合物和塑膠

Quiz
•
9th - 12th Grade
10 questions
10分鐘小測:第42章 特定同系列的簡介

Quiz
•
9th - 12th Grade
Popular Resources on Wayground
10 questions
Video Games

Quiz
•
6th - 12th Grade
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
10 questions
UPDATED FOREST Kindness 9-22

Lesson
•
9th - 12th Grade
22 questions
Adding Integers

Quiz
•
6th Grade
15 questions
Subtracting Integers

Quiz
•
7th Grade
20 questions
US Constitution Quiz

Quiz
•
11th Grade
10 questions
Exploring Digital Citizenship Essentials

Interactive video
•
6th - 10th Grade
Discover more resources for Chemistry
20 questions
Physical and Chemical Properties

Quiz
•
8th Grade
20 questions
States of Matter

Quiz
•
8th Grade
20 questions
Counting Atoms Practice

Quiz
•
8th Grade
13 questions
Periodic Table of Elements

Lesson
•
8th Grade
20 questions
Chemical Reactions

Quiz
•
8th Grade
15 questions
Valence Electron Practice

Quiz
•
8th Grade
20 questions
Solutes, Solvents, Solutions

Quiz
•
6th - 8th Grade
15 questions
Exploring the Unique Properties of Water

Interactive video
•
9th - 12th Grade