Write a generic Lewis structure for the alkaline earth metals. Do the alkaline earth metals tend to gain or lose electrons in chemical reactions? How many?
The alkaline earth metals beryllium (Be), magnesium (Mg), calcium (Ca), strontium (Sr), barium (Ba), and radium (Ra)) are a group of chemical elements in the s-block of the periodic table.
Lewis structure of Mg :-
12Mg [Ne] 3s2 It has 2 electrons in its valence shell. Hence the Lewis structure is,
Lewis structure of Be
4Be 1s2 2s2 It has 2 electrons in its valence shell. Hence the Lewis structure is,
All the elements present in group 2, have two electrons in the valence shell. So the Lewis structure is as follows
Ca : Sr: Ba: Ra:
The alkaline earth metals tend to lose electrons because they have valency +2 and by losing two electrons all the metals will attain the nearest inert gas configuration (octet rule) and become stable.
Textbook: Introductory Chemistry
Author: Nivaldo J Tro
This full solution covers the following key subjects: alkaline, metals, EARTH, lewis, gain. This expansive textbook survival guide covers 19 chapters, and 2045 solutions. Introductory Chemistry was written by and is associated to the ISBN: 9780321910295. This textbook survival guide was created for the textbook: Introductory Chemistry, edition: 5. The answer to “Write a generic Lewis structure for the alkaline earth metals. Do the alkaline earth metals tend to gain or lose electrons in chemical reactions? How many?” is broken down into a number of easy to follow steps, and 26 words. The full step-by-step solution to problem: 29P from chapter: 10 was answered by , our top Chemistry solution expert on 05/06/17, 06:45PM. Since the solution to 29P from 10 chapter was answered, more than 987 students have viewed the full step-by-step answer.