鐵生鏽與氧氣的關聯
Authored by 諭宓 諭宓
Education
1st - 5th Grade
Used 1+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
下列哪一項會影響鐵生鏽的過程?
氧氣
水
酸性物質
以上皆是
2.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
下列哪一項並非鐵生鏽的必要條件？
鐵
水
酸性物質
氧氣
3.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
實驗中鋼絲絨球浸醋是為了增加水分?
正確 O
錯誤 X
4.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
廣口瓶中氧氣較少線香會較快還是較慢熄滅?
較快
較慢
5.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
「氧氣被消耗掉」屬於哪一種變因?
控制變因
操縱變因
應變變因
6.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
「呼吸」會不會消耗氧氣?
會 O
不會 X
7.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
「生鏽」是否會消耗氧氣?
會 O
不會 X
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