原子分子イオン
Authored by 恒 川田
Chemistry
9th - 12th Grade
Used 2+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
質量数はどれ？
陽子数＋中性子数
陽子数＋電子数
中性子数+電子数
陽子数
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
中性子の数が最も多い原子は？
12C
13C
16O
18O
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
N、Pに共通する価電子の数は？
4
6
3
7
5
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
非金属元素はどれ？
ナトリウム
ヘリウム
ベリリウム
カルシウム
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
硫酸イオンの価数は？
＋１
＋２
－１
－２
－３
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
三重結合を持つ分子は？
H2
O2
N2
CO2
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
折れ線形の分子は？
H2S
NH3
CO2
CH4
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