Question

m - a = n to comple
30
zinc
65.39
atomic # =
atomic mass =

of protons =

of neutrons =

of electrons =

Explanation:

Step1: Identify atomic number

The atomic number (Z) is given as 30.

Step2: Identify atomic mass

The atomic mass (M) is given as 65.39.

Step3: Protons in neutral atom

In a neutral atom, the number of protons equals the atomic number. So, protons = 30.

Step4: Neutrons calculation

Using the formula \(N = M - A\) (where \(M\) is mass number approximated as 65, \(A\) is atomic number 30). So, \(N=65 - 30=35\).

Step5: Electrons in neutral atom

In a neutral atom, the number of electrons equals the number of protons. So, electrons = 30.

Answer:

Atomic # = 30
Atomic Mass = 65.39

of Protons = 30

of Neutrons = 35

of Electrons = 30