The bond in NO3- ion is polar covalent and oxygen pulls the electrons.
A polar covalent bond is formed when there is a significant difference in electronegativity between covalently bonded atoms.
Such bonds are said to be polar covalent with the electron density tilted towards one of the bonding atoms.
In NO3-, Nitrogen and oxygen have an electronegativity difference of 0.5, so the bond is polar covalent, with oxygen pulling the electrons toward it.
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Answer : The number of free electrons per cubic meter for silver are
Explanation :
To calculate the number of free electrons per cubic meter for silver by using the following equation:
where,
= density of Ag =
= Avogadro's number =
= 107.87 g/mol
Now put all the given values in the above formula, we get:
conversion used :
Therefore, the number of free electrons per cubic meter for silver are
Answer:
c
Explanation:
we cannot say that either will die out, because we dont know the conditions. but we know that both sides out the mountian arent exactly the same, so we know they will evolve to adapt and grow with what they have
I’m not 100% sure but I’m thinking B or C
he interaction between a baseball bat and a baseball