Question

use your periodic table to answer the following.
period

Explanation:

Step1: Analyze the number of protons

The number of protons is given by the number of \(p\) in the nucleus. For the fourth element, it is \(10\).

Step2: Analyze the number of electron shells

Count the number of concentric circles around the nucleus. Here, it is \(2\).

Step3: Analyze the number of electrons

In a neutral atom, the number of electrons equals the number of protons. So it is \(10\).

Step4: Analyze the number of electrons in the outer shell

Count the electrons in the outermost shell. There are \(8\).

Step5: Identify the element

Looking at the periodic table, the element with \(10\) protons is Neon (\(Ne\)).

Answer:

a. \(10\)
b. \(2\)
c. \(10\)
d. \(8\)
e. Neon (\(Ne\))