polar
2 plus n is the true one, but 1 plus n is not?
(n2 + n)/2 1+2+3+4+5+n= 15+n
2 plus 2 plus n equals 6 n equaling 2
The sum of integers from 1 to n is n/2 times (n + 1), in this case 7.5 x 16= 120
This expression when simplified comes to: 0
It's a covalent bond.
A covalent bond is formed between hydrogen and nitrogen.
This bond is covalent.
N-C bond is a covalent bond formed between nitrogen (N) and carbon (C) atoms. It is a type of sigma bond resulting from the sharing of electrons between the two atoms.
ionic bond
Since nitrogen (N) has an electronegativity value of 3.04, the bond between two nitrogen atoms will be a nonpolar covalent bond, as they have similar electronegativities. This means they will share the electrons equally.
A nitrogen-phosphorus bond (N-P) is a covalent bond, where the atoms share electrons to form a stable molecule. This type of bond is typical in compounds such as phosphazenes and phosphoranes.
Here is a covalent bond.
Covalent. In compounds this may be a single or double bond. In the elemental form N2 there is a triple bond.
N and F form a covalent bond. In this bond, they share electrons to achieve a stable electron configuration.
An ionic bond will form between N and F, as nitrogen (N) and fluorine (F) have a large electronegativity difference. Nitrogen will donate an electron to fluorine, resulting in N+ and F- ions that are attracted to each other due to their opposite charges.
Non-polar Covalent Triple Bond