Periodic Table

How many outer shell electrons do Group 2 atoms have?

In general, metallic character increases as you go down a group

Fluorine is the most electronegative atom

Why does atomic radius INCREASE down a group?

Metals tend to lose electrons

As atom size gets larger, ionization energy _____ within a group.

What factor influences electronegativity trends across a Period?

Down a Group, atomic radius ______ .

Transition Metals occupy the "d block" sublevel

Across a Period (Left to Right), Atomic Radius _____ .

A difference in electronegativity > 1.7 means that 2 atoms can completely exchange electrons (form a bond).

Which is NOT a characteristic of Metals?

What is the amount of energy needed to remove an electron from an atom?

What is electron affinity?

How is electronegativity different from electron affinity?

Nonmetals tend to have LOWER electronegativities than metals

Chemical properties are determined by how electrons are arranged in an atom

What factor influences electronegativity trends in a Group?

Electron Affinity is always shown as a negative number

Down a Group, Ionization Energy _____ .

Which Group gain electrons most readily?

What phenomenon makes it so that outermost valence electrons have the lowest Ionization Energies?

Down a Group, Electron Affinity _______ .

Groups are organized as rows in the periodic table

Isotopes are atoms that have a positive or negative charge

Silicon is an example of a metalloid

Given the following electron configuration, which period does the following belong to: [Ar]3d84s2 ?

Across a Period (from Right to Left), Ionization Energy ________ .

How many outer shell electrons does Group 17 have?

Across a Period (Right to Left), Electron Affinity _____ .

Which of the following is NOT a characteristic of nonmentals?