
NGUYÊN TỐ HÓA HỌC 1
Quiz
•
Chemistry
•
3rd Grade
•
Practice Problem
•
Easy
nguyen linh
Used 2+ times
FREE Resource
Enhance your content in a minute
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Nguyên tố hóa học là tập hợp nguyên tử cùng loại có cùng
số neutron trong hạt nhân.
số proton trong hạt nhân.
số electron trong hạt nhân.
số proton và số neutron trong hạt nhân.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Số lượng hạt nào đặc trưng cho nguyên tố hóa học?
Proton.
Neutron.
Electron.
Neutron và electron
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Cho thành phần các nguyên tử như sau: X (17p,17e, 16 n), Y (20p, 19n, 20e), Z (17p,17e, 16 n), T (19p,19e, 20n). Có bao nhiêu nguyên tố hóa học?
1
2
3
4
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kí hiệu biểu diễn nguyên tử Chlorine là
Cl.
C.
CL.
cl.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kí hiệu biểu diễn hai nguyên tử oxygen là
2O.
O2
O2
2O
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kí hiệu H để biểu diễn nguyên tố:
Hydrogen.
Helium.
Oxygen.
Nitrogen.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Cách biểu diễn 4H có nghĩa là
4 nguyên tử helium.
4 nguyên tố hydrogen.
nguyên tử hydrogen.
4 nguyên tố helium.
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
20 questions
chất béo
Quiz
•
1st Grade - University
16 questions
Scratch LV 15 ques
Quiz
•
3rd - 4th Grade
19 questions
AXIT SUNFURIC -MUỐI SUNFAT
Quiz
•
1st - 3rd Grade
20 questions
Jisim atom Relatif dan Molekul Relatif
Quiz
•
1st - 4th Grade
20 questions
ôn tập chương 2 hoá 10
Quiz
•
3rd Grade
18 questions
MATERIA SUSTANCIAL Y NO SUSTANCIAL
Quiz
•
3rd Grade
20 questions
ÔN TẬP HỌC KỲ II- HÓA 11
Quiz
•
1st - 3rd Grade
16 questions
Endo/Exo Chemical Reactions
Quiz
•
KG - University
Popular Resources on Wayground
10 questions
Honoring the Significance of Veterans Day
Interactive video
•
6th - 10th Grade
9 questions
FOREST Community of Caring
Lesson
•
1st - 5th Grade
10 questions
Exploring Veterans Day: Facts and Celebrations for Kids
Interactive video
•
6th - 10th Grade
19 questions
Veterans Day
Quiz
•
5th Grade
14 questions
General Technology Use Quiz
Quiz
•
8th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
15 questions
Circuits, Light Energy, and Forces
Quiz
•
5th Grade
19 questions
Thanksgiving Trivia
Quiz
•
6th Grade
Discover more resources for Chemistry
9 questions
FOREST Community of Caring
Lesson
•
1st - 5th Grade
7 questions
Veteran's Day
Interactive video
•
3rd Grade
10 questions
Area
Quiz
•
3rd Grade
8 questions
Ancient China Quick Check
Quiz
•
3rd Grade
14 questions
States of Matter
Lesson
•
KG - 3rd Grade
13 questions
Veterans' Day
Quiz
•
1st - 3rd Grade
17 questions
Multiplication facts
Quiz
•
3rd Grade
10 questions
Veterans Day
Quiz
•
3rd Grade
