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What are elements in group 1a to 8a called?
Sometimes these are called the "representative" elements.
Why are the elements in groups 1A-8A called the representative elements?
They follow a pattern for valence electrons.
What are groups 6a-8a classified as on the periodic table of elements?
Groups 6A and 7A are typically classified as the "chalcogens" and "halogens," respectively. Group 8A is known as the "noble gases."
What element is not a transition element?
any in column 1a, 2a, 3a-8a
Why are members of group 18 unreactive?
Members of group 18, or the noble gases, are unreactive because they have a full valence shell of electrons. This stable electron configuration makes them very unreactive and unlikely to form chemical bonds with other elements.
What are elements in group 1a to 8a called?
Sometimes these are called the "representative" elements.
Why are the elements in groups 1A-8A called the representative elements?
They follow a pattern for valence electrons.
Does a group of elements share the same number of valence electrons?
Yes In Groups 1A through 8A
Where are the representative elements on the periodic table?
-melting/freezing point -boiling point -density -reactivity with acid -flammability -solubility
Which block consists of the elements in groups 3A through 8A?
The block in the periodic table that consists of elements in groups 3A through 8A is the p-block.
What lines can be broken down tables into groups on periodic table?
groups 1a,2a,3a,4a,5a,6a,7a,8a : elements of each group generally have similar properties do to similar #s of valence e-s.
What elements are very stable and have low reactivity?
They are called noble gases or inert elements. Belong to group 8A or 18 They are called noble gases or inert elements. Belong to group 8A or 18 They are called noble gases or inert elements. Belong to group 8A or 18
What are the characteristics of its group in 1a-8a?
I love you LUKE A.
What are groups 6a-8a classified as on the periodic table of elements?
Groups 6A and 7A are typically classified as the "chalcogens" and "halogens," respectively. Group 8A is known as the "noble gases."
Which group of elements are called the noble or inert gasses?
Group 8a
9a 3b take away 8a - 3b?
1a
What does a p550008 filter fit?
Anything that a PH-8A or FL-1A will fit!
