
Test bảng tuần hoàn hóa học

Quiz
•
Science
•
7th Grade
•
Medium
Hữu Lâm
Used 3+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Nguyên tố nào là nguyên tố nhẹ nhất trong bảng tuần hoàn?
Oxy
Hydro
Nitro
Heli
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Nguyên tố nào có ký hiệu hóa học là Na?
Magniseum
Potasseum
Calcium
Sodium
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Có bao nhiêu nhóm nguyên tố trong bảng tuần hoàn?
20
16
18
12
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Nguyên tố nào có số hiệu nguyên tử 1?
Nitro
Oxygene
Hydro
Carbone
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Bảng tuần hoàn có bao nhiêu chu kỳ?
10
5
7
3
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Nguyên tố nào có ký hiệu hóa học là Fe?
Nhôm
Kẽm
Sắt
Đồng
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Nguyên tố nào có ký hiệu hóa học là Cl?
sắt
đồng
chlorine
carbon
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