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Representative elements, found in groups 1, 2, and 13-18 of the Periodic Table, are characterized by their diverse properties due to their varying valence electron configurations. Group 1 (alkali metals) are highly reactive, particularly with water, and have one valence electron. Group 2 (alkaline earth metals) are also reactive but less so than alkali metals, with two valence electrons. Groups 13-18 include metals, metalloids, and nonmetals, with properties ranging from the metallic behavior of aluminum (Group 13) to the nonmetallic properties of halogens (Group 17) and noble gases (Group 18), each exhibiting distinct reactivity and bonding characteristics based on their valence electron counts.
What else can I help you with?
Why are elements in their families?
elements are grouped together into families as they have simliar properties. all the elements in each collum or period have imilar chamical properties.
Why are elements on the periodic table called families?
Each family of elements has its own set of characteristics that each of the elements possess.
WHEN DO ELEMENTS DIFFER FROM EACH OTHER?
The difference is made by the number of protons, specifi for each element.
What is each column in the periodic table called how many of them are there?
The columns represent groups or families of elements. There are 18 of them.
Are groups or families in columns or rows?
In the periodic table, groups or families are arranged in columns. Each group contains elements that share similar chemical properties due to having the same number of valence electrons. Rows, on the other hand, are called periods, and they represent elements with increasing atomic numbers and different properties across each period.
Why are elements in their families?
elements are grouped together into families as they have simliar properties. all the elements in each collum or period have imilar chamical properties.
Why are elements in families?
elements are grouped together into families as they have simliar properties. all the elements in each collum or period have imilar chamical properties.
Why are elements on the periodic table called families?
Each family of elements has its own set of characteristics that each of the elements possess.
What is the difference between the representative elements and the transition elements?
The elements in group 1 and 2 are the representative elements. Groups 3 through 12 are the transition elements. Transition elements are all metals and are found less noticably than they do across a period of representative elements. representative elements are always found in nature combined with other elements, they are all metals except for hydrogen.
Is true about the electron configurations of the representative elements?
Each neutral atom has a specific electron cofiguration.
What is the difference between a districts representative and a senator?
The difference between a district representative and a senator is the pay scale. A senator would get paid more. There is also a difference in the number of constituents for each. A senator represents an entire state, and a district representative only represents a part of the state.
What two families of elements react easily with each other to form compounds?
Alkali metals and halogens.
What is each column in the periodic table called how many of them are there?
The columns represent groups or families of elements. There are 18 of them.
WHEN DO ELEMENTS DIFFER FROM EACH OTHER?
The difference is made by the number of protons, specifi for each element.
Why are group A elements called Representative elements?
They follow a pattern for valence electrons.
What are the elements in groups 1A to 8A called?
The elements in groups 1A to 8A are called the representative elements or main group elements. Each group corresponds to a specific column on the periodic table and has similar chemical properties due to their electron configurations.
What do you mean by Representative Elements?
Oh honey, the Representative Elements are just the main group elements on the periodic table. They're the popular kids at the chemistry party, hanging out in groups 1, 2, and 13-18. They're the ones who aren't trying too hard to be cool, just doing their thing and bonding with other elements to form compounds.
