氧气,二氧化碳,氮气

Quiz
•
Physics, Science
•
8th - 9th Grade
•
Medium
LIM KANG林惟康
Used 50+ times
FREE Resource
21 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
空气是一种...
纯净物
混合物
单质
有机物
2.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
下列气体当中哪些气体对人体无害?(多选题)
氮气
氧气
氯气
硫化氢
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
哪一种方式可以用来辨别二氧化碳和氧气?
是否能使人类呼吸
倾倒气体,能使蜡烛熄灭
燃烧后是否会产生爆鸣声
是否能溶于水
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
下列是氮气的用途,除了
肥料
冷冻保存技术
炸药
飞艇的燃料
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
氮气在空气中扮演了怎样的角色?
冲淡氧气
没有氮气物体不能燃烧
能使环境维持在固定的温度
减少大气压强
6.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
选项中哪些是属于稀有气体?(多选题)
氨气
氩气
氦气
氖气
氮气
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
稀有气体不具有下列哪些性质?
不活泼
不参与任何的化学反应
化学元素周期表最右边的族
在空气中含量不多
Create a free account and access millions of resources
Similar Resources on Wayground
22 questions
氧气与二氧化碳

Quiz
•
8th Grade
20 questions
二上 5 大气层的污染及保护 -作业

Quiz
•
8th Grade
17 questions
三上 4 地球矿物资源的开发和利用-作业

Quiz
•
8th Grade
20 questions
J3_单元2(一)

Quiz
•
9th Grade
26 questions
酸与氢气

Quiz
•
6th - 8th Grade
20 questions
第8章 食物与营养

Quiz
•
9th Grade
20 questions
初一科学 小测验 2 (第 8 章)

Quiz
•
7th - 8th Grade
18 questions
科学初二上册 第 7 章 人体的激素调节

Quiz
•
8th Grade
Popular Resources on Wayground
18 questions
Writing Launch Day 1

Lesson
•
3rd Grade
11 questions
Hallway & Bathroom Expectations

Quiz
•
6th - 8th Grade
11 questions
Standard Response Protocol

Quiz
•
6th - 8th Grade
40 questions
Algebra Review Topics

Quiz
•
9th - 12th Grade
4 questions
Exit Ticket 7/29

Quiz
•
8th Grade
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
19 questions
Handbook Overview

Lesson
•
9th - 12th Grade
20 questions
Subject-Verb Agreement

Quiz
•
9th Grade
Discover more resources for Physics
11 questions
Hallway & Bathroom Expectations

Quiz
•
6th - 8th Grade
11 questions
Standard Response Protocol

Quiz
•
6th - 8th Grade
40 questions
Algebra Review Topics

Quiz
•
9th - 12th Grade
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
4 questions
Exit Ticket 7/29

Quiz
•
8th Grade
19 questions
Handbook Overview

Lesson
•
9th - 12th Grade
20 questions
Subject-Verb Agreement

Quiz
•
9th Grade
24 questions
Scientific method and variables review

Quiz
•
9th Grade