根据位置写出短周期化学元素Short Period Chemical Elements According to Positions
根据原子序数按顺序写化学元素，参照给出的族和周期写。打不出来汉字的可以输入元素符号，支持元素符号输入
Rate:
Last updated: March 4, 2024
You have not attempted this quiz yet.
More quiz info >>
| First submitted | March 4, 2024 |
| Times taken | 17 |
| Average score | 100.0% | Report this quiz | Report |
4:00
输入答案
0
/ 18 guessed
Time Used
00:00
Best Time
00:00
The quiz is paused. You have remaining.
Scoring
You scored / = %
This beats or equals
% of test takers
also scored 100%
The average score is
Your high score is
Your fastest time is
Keep scrolling down for answers and more stats ...
|
New and Popular
Save Your Progress
生活实用小技巧
Quiz series by Ming1461
...
Copyright H Brothers Inc, 2008–2024
Contact Us | Go To Top | View Mobile Site
14号硅应当是Si而非Al