ÔN TẬP KHTN 8

Quiz
•
Chemistry
•
1st Grade
•
Medium
Nguyễn Thị Phương Hiệp Nguyễn
Used 96+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
CTHH của Sodium oxide
NaO
Na2O
Na2O2
NaO2
2.
MULTIPLE SELECT QUESTION
10 sec • 1 pt
Hợp chất vô cơ gồm:
Oxide
Base
Acid
Muối
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Đâu là điều chế Oxxygen trong phòng thí nghiệm:
4.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Đây là hình ảnh của phản ứng hóa học nào ?
Hydrogen với oxygen
Hydrogen với nitrogen
Nitrogen với oxygen
Hydrogen với chlorine
5.
MULTIPLE SELECT QUESTION
20 sec • 1 pt
Tên của SO2 là ?
1
Sulfur dioxide
Sulfur (IV) oxide
Sulfur oxide
DiSulfur dioxide
6.
FILL IN THE BLANK QUESTION
20 sec • 1 pt
Tên của Na2O là
7.
OPEN ENDED QUESTION
20 sec • 1 pt
Tên của CaCl2 ?
Evaluate responses using AI:
OFF
Create a free account and access millions of resources
Similar Resources on Wayground
14 questions
KIM LOẠI KIỀM

Quiz
•
1st Grade - University
12 questions
BÀI KIỂM TRA 15' KHỐI 10-LẦN 1

Quiz
•
1st - 12th Grade
12 questions
HOÁ 12 - ÔN TẬP GIỮA KÌ 2

Quiz
•
KG - 12th Grade
10 questions
Kiểm tra Hóa 12 chương Chất béo

Quiz
•
1st Grade
15 questions
Peptit - protein (củng cố)

Quiz
•
1st - 3rd Grade
11 questions
Kiểm tra chương II( lần 2)

Quiz
•
KG - 9th Grade
10 questions
Crom

Quiz
•
1st Grade
10 questions
công nghệ 7

Quiz
•
1st - 2nd Grade
Popular Resources on Wayground
55 questions
CHS Student Handbook 25-26

Quiz
•
9th Grade
10 questions
Afterschool Activities & Sports

Quiz
•
6th - 8th Grade
15 questions
PRIDE

Quiz
•
6th - 8th Grade
15 questions
Cool Tool:Chromebook

Quiz
•
6th - 8th Grade
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
10 questions
Nouns, nouns, nouns

Quiz
•
3rd Grade
20 questions
Bullying

Quiz
•
7th Grade
18 questions
7SS - 30a - Budgeting

Quiz
•
6th - 8th Grade
Discover more resources for Chemistry
20 questions
addition

Quiz
•
1st - 3rd Grade
20 questions
Subject and predicate in sentences

Quiz
•
1st - 3rd Grade
20 questions
Addition and Subtraction facts

Quiz
•
1st - 3rd Grade
4 questions
Chromebook Expectations 2025-26

Lesson
•
1st - 5th Grade
20 questions
Number Words Challenge

Quiz
•
1st - 5th Grade
20 questions
Place Value

Quiz
•
KG - 3rd Grade
7 questions
Science Safety

Quiz
•
1st - 2nd Grade
10 questions
Exploring Properties of Matter

Interactive video
•
1st - 5th Grade