Question

how many neutrons are found in one atom of ( ^{16}\text{n} )? express your answer numerically. view available hint(s) input box submit

Explanation:

Step1: Recall neutron calculation formula

The number of neutrons ($n$) in an atom is calculated by the formula $n = A - Z$, where $A$ is the mass number and $Z$ is the atomic number.

Step2: Determine $A$ and $Z$ for nitrogen

For nitrogen ($\ce{^{16}N}$), the mass number $A = 16$. The atomic number $Z$ of nitrogen is 7 (from the periodic table).

Step3: Calculate the number of neutrons

Substitute $A = 16$ and $Z = 7$ into the formula: $n = 16 - 7 = 9$.

Answer:

9