{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

trends-periodic-answers

trends-periodic-answers - Trends in the periodic table...

Info iconThis preview shows pages 1–6. Sign up to view the full content.

View Full Document Right Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Trends in the periodic table: Trends in the periodic table: Ionization Energy Ionization Energy Atomic Radius Atomic Radius Electron Affinity Electron Affinity Electronegativity Electronegativity Background Background • Electrons can jump between shells (Bohr’s model supported by line spectra) • The electrons can be pushed so far that they escape the attraction of the nucleus • Losing an electron is called ionization • An ion is an atom that has either a net positive or net negative charge • Q: what would the charge be on an atom that lost an electron? Gained two electrons? • A: +1 (because your losing a -ve electron) • A: -2 (because you gain 2 -ve electrons) Ionization energy Ionization energy • Ionization energy is the energy required to remove one outer electron from an atom • We will be examining the trends in ionization energy in groups and periods • Handout • Note: atomic radius is the distance from the nucleus to the outer electron shell • Follow directions on sheet and answer questions (you can use textbook for help) • Ignore H when looking at trends, look at many periods/groups when summarizing trends Periodic table trends Periodic table trends Answers Answers Ionization energy vs. atomic numberIonization energy vs....
View Full Document

{[ snackBarMessage ]}

Page1 / 14

trends-periodic-answers - Trends in the periodic table...

This preview shows document pages 1 - 6. Sign up to view the full document.

View Full Document Right Arrow Icon bookmark
Ask a homework question - tutors are online