Chemistry

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Across
  1. 2. The element with the highest electronegativity.
  2. 4. The measure of an atom’s ability to attract electrons in a chemical bond.
  3. 7. The general trend of atomic radius across a period from left to right.
  4. 8. The energy required to remove an electron from a gaseous atom.
Down
  1. 1. The atomic property that decreases down a group due to electron shielding.
  2. 3. The tendency of an atom to lose or gain electrons to achieve a stable electron configuration.
  3. 5. The name of the group with the lowest ionization energies.
  4. 6. The type of ion formed when an atom loses electrons.