Alkaline Earth Metals Notes: Definitions & Explanations PDF Download
Study Alkaline Earth Metals lecture notes PDF with college chemistry definitions and explanation to study What are Alkaline Earth Metals?. Study alkaline earth metals explanation with college chemistry terms to review chemistry course for online degree programs.
Alkaline Earth Metals Definition:
Elements in group II of the Periodic Table are called alkaline earth metals.
Cambridge International AS and A Level Chemistry by Ryan Lawrie, Roger Norris
Alkaline Earth Metals Notes:
The term alkaline earth metals refers to six elements: beryllium (Be), Magnesium (Mg),Calcium (Ca),Stronium (Sr),Barium (Ba) and Radium (Ra). All these elements belong to the second group of periodic table. They have the same oxidation state which is +2. All these elements are light. They are very reactive and their reactivity order can be understood by knowing that Barium and Radium are the most reactive elements while Beryllium is least reactive. Alkaline earth metals are actually slightly soluble metal oxides that is why the term earth was given to them. Alkaline earth metals are also very useful as beryllium and magnesium are used in the manufacture of alloys, calcium and barium are used to remove last traces of air from vacuum tubes and radium is used in radiotherapy.
Keep Learning with College Chemistry Notes
What is Esterification?
Esterification is a chemical reaction. This reaction occurs between the acid (usually carboxylic acid) and the alcohol (or compounds containing ...
What are Energy Levels?
Energy level can be considered as a region in an atom where an electron is found. The electron present in ...
What are Intermolecular Forces?
Intermolecular forces are the forces present between molecules that cause interactions. These are the forces of attraction or repulsion. These ...
What is Fehling's Solution?
Fehling's solution is a chemical reagent. It has a lot of purposes. For example it is used to differentiate between ...
What is Adsorption?
Adsorption is the process in which molecules of gas, molecules of dissolved substances in liquids or molecules of liquids adhere ...
What is Delocalized Electrons?
A delocalized electron is defined as an electron in an atom, ion or molecule which is not associated with any ...