promotion image of download ymail app
Promoted
Anonymous
Anonymous asked in Science & MathematicsChemistry · 1 decade ago

HELPP pleaseeee?

Which group contains elements with a total of four electrons in the outermost principal energy levels?

a VIA b IA c IVA d 0

please dont answer unless u dont know

Which atom has the strongest attraction for electrons?

A. Cl B. F C. Br d. I

1 Answer

Relevance
  • 1 decade ago
    Favorite Answer

    group ivA or 4A

    You can tell the number of outer electrons by the group #. For instance Group 1A = 1 outer electron.

    So group 4A = 4 outer electrons.

    This only works for the A groups.

    F is the most electornegative element. That means it attracts electrons the most.

    • Commenter avatarLogin to reply the answers
Still have questions? Get your answers by asking now.