
イオン 化基
Authored by 恒 川田
Science
9th - 12th Grade
Used 1+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
バリウムイオンの価数は?
−2
−1
+1
+2
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
フッ化物イオンの価数は?
−2
−1
+1
+2
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
銀イオンの価数は?
−1
+1
+2
+3
4.
FILL IN THE BLANK QUESTION
30 sec • 1 pt
NH4+、これは◯◯◯イオンです。◯◯◯に当てはまる語句を答えよ。
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
炭酸水素イオンはどれ?
CO32-
HCO3-
CH3COO-
H2CO3‐
6.
FILL IN THE BLANK QUESTION
30 sec • 1 pt
I-、これは◯◯イオン。◯◯に当てはまる語句を答えよ。
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
価数が違うのは?
カルシウムイオン
亜鉛イオン
アルミニウムイオン
銅(Ⅱ)イオン
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