PERIODIC TABLE REVIEW

The "periods" of the periodic table are the:

This group makes the change from really reactive to less reactive metals

Electron affinity is also a measure of how likely an atom is to form a ___ ion.

Put these elements in order of increasing size (atomic radius): B, Ga, O

Orbitals must each have one electron before any pairing occurs is known as the:

Metalloids

A measure of how much energy it takes to remove an electron from an atom is known as:

Which element has properties most like those of Ne (neon)?

The most reactive metals are found in this group.

A "family" on the periodic table is a:

As you move DOWN the periodic table, atomic radii of atoms:

A measure of an atom's ability to pull on electrons that it's supposed to be sharing is:

Which element on the periodic table is found in Group 2 and Period 3?

This group contains many radioactive and man-made elements.

That electrons add to the lowest energy level and then "build up" is known as:

Moseley rearranged the periodic table in order of

These metals are denser but less reactive than alkali metals

Mendeleev was the first to put the periodic table in order. He put it in order of increasing:

The most reactive nonmetals are found in this group.

As you move ACROSS the periodic table, atomic radii of elements:

The fact that the properties of the elements repeat in a regular pattern is known as:

The elements are unreactive

The period that has the largest number of metals in it is:

Which group has the most similar properties:

This group contains the most abundant element in the universe

Electron affinity, electronegativity, and ionization energy all __ as you go ↓ the table b/c __

This group contains metals, nonmetals, and metalloids.

Which list of elements is in order of INCREASING size?