- Joined
- May 22, 2004
- Messages
- 1,285
- Reaction score
- 1
In which of the following are the atoms arranged by increasing atomic size?
A. Be < Na < Mg
or
B. Be < Mg < Na
Barron says A and I say B, so who is right? thanks!
A. Be < Na < Mg
or
B. Be < Mg < Na
Barron says A and I say B, so who is right? thanks!