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化学式(15問)

Authored by R N

Science

7th Grade

Used 18+ times

化学式(15問)
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15 questions

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1.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

H2

水素(分子)

窒素(分子)

酸素(分子)

塩素(分子)

2.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

N2

水素(分子)

窒素(分子)

酸素(分子)

塩素(分子)

3.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

酸素(分子)

H2

N2

O2

Cl2

4.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

塩素(分子)

H2

N2

O2

Cl2

5.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

二酸化炭素(分子)

CO2

NH3

H2O

NaHCO3

6.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

アンモニア(分子)

H2O

CO2

NH3

NaHCO3

7.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

H2O

エタノール(分子)

水(分子)

アンモニア(分子)

二酸化炭素(分子)

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