Chất khí màu lục nhạt, chỉ có tính oxi hoá là?
FLO-BROM-IOT

Quiz
•
Science
•
10th Grade
•
Medium
lulu nga
Used 93+ times
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
clo
brom
flo
iot
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
halogen có tính oxi hoá yếu nhất là?
flo
clo
brom
iot
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
chất chỉ chạm vào da cũng gây bỏng?
flo
clo
brom
iot
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
chất hầu như không phản ứng với nước?
flo
clo
brom
iot
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
PTHH nào sau đây viết SAI?
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
PTHH nào sau đây là đúng?
7.
FILL IN THE BLANK QUESTION
1 min • 1 pt
nhận biết IOT bằng?
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