
國小自然4上ch3-3酸與鹼對物質的影響
Authored by 翰林出版國中自然 翰林出版國中自然
Science
KG - University
Used 143+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 5 pts
醋和鹼水都是酸性物質
是
否
2.
MULTIPLE CHOICE QUESTION
20 sec • 5 pts
透過網路查詢資料、觀看成分標示或是閱讀書籍可得知不同物質的酸鹼性
是
否
3.
MULTIPLE CHOICE QUESTION
20 sec • 5 pts
摸起來滑滑的通常是鹼性物質辨認的方式之一
是
否
4.
MULTIPLE CHOICE QUESTION
20 sec • 5 pts
紫色高麗菜汁遇到酸性物質會變成藍綠色系
是
否
5.
MULTIPLE CHOICE QUESTION
20 sec • 5 pts
不明的水容液在未確認安全性前,不可以隨便用嘴巴品嘗
是
否
6.
MULTIPLE CHOICE QUESTION
20 sec • 5 pts
下列何者非酸性物質?
食醋
工研醋
小蘇打水
檸檬汁
7.
MULTIPLE CHOICE QUESTION
20 sec • 5 pts
將紫色高麗菜絲放到哪一種水溶液中不會變色?
食醋
運動飲料
自來水
肥皂水
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