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E decreases from top to bottom
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A group of related data elements treated as a unit called?
ledger
How are period and group trends in atomic radii are related to electron configuration?
The atomic radius decreases along the elements across a period. Along a group, there is an increment in the atomic radius of corresponding elements.
What is a family or group of elements?
its the elements in a vertical column and they tend to have similar properties (related)
How many electrons are in the outermost shell of group 4 elements?
4.See the Related Questions for how to determine the number of electrons in the outermost shell of all the elements!
What does group 6A elements have compared to group 2A?
Group 2A * Known as Alkaline earth elements * All are metals * Occur only in compounds * React with oxygen in the general formula EO (where O is oxygen and E is Group 2A element)
Fluorine chlorine and bromine are in the same what?
group of elements. group 17 to e exact
Why position of hydrogen in modern periodic table is not certain?
because some of its properties resembles that of alkali metals i-e elements in group 1 and with the halogens i-e elements of group 17
A group of related data elements treated as a unit called?
ledger
What is a bauplan?
A bauplan is a plan of the essential elements of the bodies of a related group of organisms.
What pair of elements do you expect to be most similar?
Elements in the same group are most similar.
How are period and group trends in atomic radii are related to electron configuration?
The atomic radius decreases along the elements across a period. Along a group, there is an increment in the atomic radius of corresponding elements.
What is a family or group of elements?
its the elements in a vertical column and they tend to have similar properties (related)
Which elements make up e carbonyl group?
Example of elements forming carbonyls: Fe, Ni, Rh, Mn, Ti, Cr etc.
How many electrons are in the outermost shell of group 4 elements?
4.See the Related Questions for how to determine the number of electrons in the outermost shell of all the elements!
What does group 6A elements have compared to group 2A?
Group 2A * Known as Alkaline earth elements * All are metals * Occur only in compounds * React with oxygen in the general formula EO (where O is oxygen and E is Group 2A element)
Show that if G is a finite group with identity 'e' and with an even number of elements then there is 'a' not equal 'e' in G that xx equal 'e'?
This follows immediately from the first Sylow theorem.
What is special about the elements in the same group?
elements are in the same group since they react similarly to other elements in that group.
