Question

complete the table to determine the nuclear symbol for this neutral atom. nuclear symbol subatomic particles protons: 27 neutrons: 32 electrons: 27 to which element does this atom belong?

Explanation:

Step1: Recall atomic number definition

Atomic number ($Z$) is number of protons. Here, protons = 27.

Step2: Find element with $Z = 27$

From periodic table, element with atomic number 27 is Cobalt (Co). Also, mass number ($A$) = protons + neutrons = $27 + 32 = 59$. Nuclear symbol is $_{27}^{59}\text{Co}$. For the element, since protons = 27, it's Cobalt.

Answer:

The nuclear symbol is $\boldsymbol{_{27}^{59}\text{Co}}$, and the element is Cobalt (Co).