What can I do?
Study Talk
Q&A
Notebooks
subjects
Tutoring Schools
Sign up
Sign in
My Account
Already have an account?
Forgot password?
Sign in
Clearnote
Q&A
Senior High
Chemistry
問非常簡單化學@@
Chemistry
Senior High
Resolved
over 9 yearsago
奈死
問非常簡單化學@@
原子序
Answers
✨ Best Answer ✨
SamWang
over 9 yearsago
詳解
Post A Comment
Answers
汪汪!
over 9 yearsago
你答案沒錯啊 一克氫氣就有一莫耳電子 其他都比較少
Post A Comment
Login to post answer.
Login and Answer Question
Create New Account
Were you able to resolve your confusion?
Yes, all good!
Not really