中２理科 化学 化学式
Authored by oga tomo
Science
1st Grade
Used 262+ times
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10 questions
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1.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
酸素
O2
H2
N2
Cl2
2.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
水
CO2
H2O
NH3
3.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
鉄
Cu
Ag
Zn
Fe
4.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
塩素
O2
H2
N2
Cl2
5.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
二酸化炭素
CO2
NH3
H2O
6.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
銅
Cu
Ag
Zn
Fe
7.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
亜鉛
Cu
Ag
Zn
Fe
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