The main-group elements are the forty-four elements that occupy groups 1A-VIIIA of the periodic table. Main-group elements are
important because of their high natural abundance both in the Earth's crust and in the human body and are commercially valuable
Review the families containing main group elements and locate families IVA - VIIA. When forming chemical compounds, these four
families have commonalities. Explain using as many answer choices that would apply.
A)
When forming compounds they become positive ions.
B)
As nonmetals, they have high electron affinities.
C)
These elements form covalent bonds when combining with metals
D
They gain or share electrons when they react with other elements,
E)
When forming compounds, they obey the octet rule to have eight outer
electrons
PerioTabs
Answers: 3
Chemistry, 21.06.2019 18:00
Which type of reaction always has an element and a compound as reactants
Answers: 1
Chemistry, 22.06.2019 04:30
This question is about electrolysis. metal spoons can be coated with silver. this is called electroplating. suggest one reason why spoons are electroplated?
Answers: 1
Chemistry, 22.06.2019 06:00
Compare and contrast physical changes with chemical changes.
Answers: 3
Chemistry, 22.06.2019 09:20
What happened to the amount of carbon dioxide in the atmosphere from 2010–2017?
Answers: 1
The main-group elements are the forty-four elements that occupy groups 1A-VIIIA of the periodic tabl...
Social Studies, 23.09.2019 20:00
English, 23.09.2019 20:00
Spanish, 23.09.2019 20:00
Chemistry, 23.09.2019 20:00
Biology, 23.09.2019 20:00
Mathematics, 23.09.2019 20:00
Business, 23.09.2019 20:00
Mathematics, 23.09.2019 20:00
Social Studies, 23.09.2019 20:00
Mathematics, 23.09.2019 20:00