Review Periodic Table

Review Periodic Table

Groups and Periods

Groups:

* There are 18 vertical columns.

* If you skip groups 3 to 12, the remaining groups are labeled 1A to 8A.

Periods:

* There are 7 horizontal rows.

* The rows below the periodic table belong to periods 6 and 7.

Multiple Choice

The vertical (up and down) columns in the Periodic Table are called

• groups

• towers

• periods

• atomic numbers

Multiple Choice

The horizontal (side to side) rows in the Periodic Table are called

• groups

• families

• periods

• atomic numbers

Blocks on Periodic Table

• s Block ( Group 1 and Group 2)

• d Block ( Group 3 to Group 12)

• p Block ( Group 13 to Group 18)

• f Block ( Actinides & Lanthanides)

Multiple Choice

What block is represented by the colour red?

• p-block

• d-block

• s-block

• f-block

Multiple Choice

What block is represented by the colour green?

• p-block

• d-block

• s-block

• f-block

Multiple Choice

What block is represented by the colour blue?

• p-block

• d-block

• s-block

• f-block

Multiple Choice

What block is represented by the colour yellow?

• p-block

• d-block

• s-block

• f-block

Group (Family) Names

In a group, all the elements have similar physical and chemical properties.

Multiple Choice

Which color on the image of the periodic table corresponds with the alkaline earth metals.

• yellow

• dark yellow

• blue/green

• teal

Multiple Choice

Which element that starts with letter 'B' is an Alkaline Earth Metal?

• Barium

• Boron

• Bread

• Bromine

Multiple Choice

Which color on the image of the periodic table corresponds with the halogens.

• red

• black

• blue

• orange

Element Details

Atomic Number:

* Equals the number of protons which equals the number of electrons in a neutral atom.

Symbol:

* A unique symbol.

* 1^st letter is always upper case and 2^nd letter is always lower case.

Average Atomic Mass:

* The average mass of all the isotopes that exist in nature.

Multiple Choice

The atoms on the periodic table are neutral, which means they have the same number of

• protons and electrons

• protons and neutrons

• electrons and neutrons

Hund's Rule

• The electrons occupy all the energy space available before they get paired up.

• Electrons do not get paired if there's space available.

Pauli's Exclusion Principle

• Electrons occupy opposite spins in the same orbital.

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Hund's Rule

• Electrons occupy the single positive spin

• Electrons should not pair up if the space is available in the subshell.

Aufbau's Violation

• When electrons jump to the next level without filling up a level before.

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