type the correct answer in each box. the atomic number of sodium (na) is 11. the element phosphorous (p) is…

type the correct answer in each box. the atomic number of sodium (na) is 11. the element phosphorous (p) is the fourth element to the right of sodium in the periodic table. the atomic number of phosphorus is. it has zero charge because it has electrons.

type the correct answer in each box. the atomic number of sodium (na) is 11. the element phosphorous (p) is the fourth element to the right of sodium in the periodic table. the atomic number of phosphorus is. it has zero charge because it has electrons.

Answer

Explanation:

Step1: Determine atomic number of phosphorus

Since sodium has atomic number 11 and phosphorus is 4 elements to the right of sodium, we add 4 to 11. $11 + 4=15$

Step2: Relate charge to electrons

An atom with zero charge has an equal number of protons and electrons. The atomic number is equal to the number of protons. So if the atomic number of phosphorus is 15, it has 15 electrons.

Answer:

15; 15