
Quiz về Nguyên Tố và Hợp Chất

Quiz
•
Other
•
7th Grade
•
Medium
Thu Phạm
Used 1+ times
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18 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Nguyên tố Magnesium có số hiệu nguyên tử là 12.
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2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kí hiệu nguyên tố hóa học là Magnesium.
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3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Khối lượng nguyên tử là 24 amu.
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4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Nguyên tố Magnesium thuộc chu kì 2.
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5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hợp chất là chất được tạo nên từ hai hay nhiều nguyên tố hóa học.
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6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Phân tử ozone gồm 3 nguyên tử oxygen là phân tử hợp chất.
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7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Phân tử carbon dioxide gồm 1 nguyên tử carbon và 2 nguyên tử oxygen là phân tử đơn chất.
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