Not sure I can help over the internet. Want to guess what I teach? 1s2 2s2 2p6...
Great association!
Soft or crunchy?
And time flies like an arrow!
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4 comments:
Not sure I can help over the internet. Want to guess what I teach? 1s2 2s2 2p6...
Great association!
Soft or crunchy?
And time flies like an arrow!
Post a Comment