bigmacmills bigmacmills
  • 30-03-2020
  • Biology
contestada


Which elements have one valence electrons?

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brandonblsu
brandonblsu brandonblsu
  • 30-03-2020
Groups 3-12 (transition metals)
Group 13 (III) (boron group) 3
Group 14 (IV) (carbon group) 4
Group 15 (V) (pnictogens or nitrogen group)
Answer Link
racheladelman racheladelman
  • 30-03-2020

Answer:

Column 1A all have one valence electron.

Explanation:

Look at a periodic table!

Answer Link

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