2 ms·

I'd like to put a poster of the periodical table on my kid's bedroom wall. What's the best representation for a 6 year old?

• Maursault 4y ago
  https://tinyurl.com/2joerjno https://tinyurl.com/2joerjno
• Maursault 4y ago
  Even better.[1] [1] https://tinyurl.com/2k7ce6ha https://tinyurl.com/2k7ce6ha