
Các nguyên tố halogen

Quiz
•
Chemistry
•
10th Grade
•
Hard
Hanh Bich
Used 3+ times
FREE Resource
34 questions
Show all answers
1.
OPEN ENDED QUESTION
10 sec • 1 pt
Liên kết trong hợp chất hydrogen halide là:
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2.
OPEN ENDED QUESTION
10 sec • 1 pt
Hydrofluoric acid có độc tính cao và tính ăn mòn rất mạnh.
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3.
OPEN ENDED QUESTION
3 mins • 1 pt
Hoàn thành các phương trình hóa học sau: (điều kiện phản ứng coi như
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4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Chất nào được dùng để khắc hoa văn lên thủy tinh?
A. Dung dịch NaOH.
B. Dung dịch HF.
C. Dung dịch H2SO4 đặ
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Chất có nhiệt độ sôi cao nhất là:
A. F2.
B. Cl2.
C. Br2.
D. I2.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Trong các phát biểu trên, số phát biểu đúng là:
4
3
2
1
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Nguyên tố nào sau đây không phải là nguyên tố halogen?
Fluorine
Bromine
Oxygen
Iodine
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