Show:
Table Terms
Locations, Locations, Locations
Groups
Blocks and Class
Periodic Trends
100

This is a type of element that is typically a hard, shiny solid and is a good conductor of heat and electricity.

What is a metal?

100

These are the metals that go from groups 3-12 of the Periodic Table and properties of finding valence electrons are different that other elements.

What are Transition Metals?

100
This is the number of groups in the Periodic Table.
What is 18?
100

This is an element that is in the s block: Na (Sodium) or Cu (Copper). 

What is Na?

100

The ability to attract electrons

What is electronegativity?

200
This is a type of element that is usually a gas or a brittle solid at room temperature, not malleable or ductile and is a poor conductor of heat and electricity.
What is a non-metal?
200

These are the non-metals in group 18 of the Periodic Table that are not reactive.

What are Noble Gases?

200
This is the number of periods in the Periodic Table.
What is 7?
200

This element is a transition element: Chromium or Selenium. 

What is Cr?

200

The amount of energy needed to remove an electron from an atom.

What is Ionization energy?

300

This is a type of element that shares some properties of metals and some of non-metals; located along the Periodic Staircase.

What is a metalloid?

300

These are the metals in group 1 of the Periodic Table that are the most reactive group of metals. They form a +1 ion.

What are Alkali Metals?

300
This is what an element's groups determines.
What is number of valence electrons and chemical properties?
300

This element gave plumbers their name.

What is Pb?

300

This element has a higher atomic radius? 

Rb (Rubidium) or F (Fluorine)? 

What is Rubidium?

400

This are the columns on a Periodic Table that arrange the elements by the number of electrons that are in the outer shell; elements are grouped by their chemical and physical properties.

What is a group or famliy?

400

These are the non-metals in group 17 of the Periodic Table that are most reactive group of nonmetals. They form a -1 ion.

What are Halogens?

400

This is what an element's period determines.

What is the number of energy levels?

400

Calcium belongs to this class. 

What is representative class?

400

This group loses easily their outer shell electron. Their ionization energy is low. 

What is group or family 1?

500

This are the rows in a Periodic Table that separate elements based on their energy levels.

What is a period?

500

These are the metals in group 2 of the Periodic Table and are most likely to react with group 16 of the Periodic Table. They usually form a +2 ion.

What are Alkaline Earth Metals?

500

These are the groups where the most reactive elements are located.

What are 1 and 17?

500

Krypton belongs to this block. 

What is the p block?

500

This element is the most electronegative element. 

What is Fluorine (F)?