The representative elements are located in groups 1A through 7A. They are referred to as representative elements because they display a wide range of physical and chemical properties. Some are metals, some are nonmetals, and some are metalloids. The S and P sub-levels of the highest energy are not filled.
elements from group1-2 ,13-18 are called representative elements.
elements from group1-2 ,13-18 are called representative elements.
Representative elements are the elements also known as the lanthanides. Source: Chemistry teacher
The elements of S and p block (normal elements) are also known as representative elements.
the "A" elements
Group A sir.
elements have an effect on their own and are not subordinate to the total effect
Elements have an effect of their own and are not subordinate to the total effect
Yes, average is the sum of elements divided by the number of elements Exp:- x1=10, x2=20, x3=30, x4=10. then the average is 10+20+30+10 ------------------ 4 => 17.5 Average = sum of total of element ---------------------------------- no. of elements
could be iron rod reinforced concrete, as Fe stands for Iron on the period stable of elements.
I guess you mean operation top: return the topmost element without deleting it from the stack.int top (const struct stack *from, stacktype *into){if (from->elements==0) return -1; /* EMPTY */*into = from->array[from->elements -1];return 0; /* OK */}compare with pop:int pop (struct stack *from, stacktype *into){if (from->elements==0) return -1; /* EMPTY */*into = from->array[from->elements -1];--from->elements;return 0; /* OK */}
Sometimes these are called the "representative" elements.
Yes. All elements from 1-20 are representative elements as they belong to a representative group (i.e. they aren't a transition metal).
Conventionally representative elements are called the chemical elements from the groups 1,2, 13-18. These elements haven't generally variable valencies. The transitions metals are not representative elements.
yes
the "A" elements
They follow a pattern for valence electrons.
Group A elements.
representative elements
All of them. "Representative elements" means "representative of the group". A group which doesn't have any representative elements would be a largely meaningless group.Group-1, 2,13-18 include representative elements. Group-1 and 2 contain metals. Group 13-17 contain non metals. Group18 comprises of noble gases.
Representative elements
Representative elements
the representative elements belong to the main group in the periodic table - rosellnica balasoto