Looking at the periodic table, determine the number of valence electrons present in Phosphorous (P).
a
4 valence electrons
b
3 valence electrons
c
5 valence electrons
d
2 valence electrons
c) 5 valence electrons
To determine the number of valence electrons in Phosphorus (P), you can look at its position on the periodic table. Phosphorus is in group 15, so it has 5 valence electrons. The correct answer is c) 5 valence electrons.
To determine the number of valence electrons present in phosphorus (P), you can refer to the periodic table.
Step 1: Locate phosphorus (P) on the periodic table. Phosphorus is in group 15, which is also known as Group VA. Group 15 elements are located in column 15 from the left side of the periodic table.
Step 2: Note the group number for phosphorus. Since phosphorus is in group 15, it means that it has 5 valence electrons.
Therefore, the correct answer is c) 5 valence electrons.