Question

which element has 7 protons? *
2 poin
periodic table of the elements
nitrogen (n)
carbon (c)
boron (b)
fluorine (f)

Explanation:

Step1: Recall the atomic number definition

The atomic number of an element is equal to the number of protons in its nucleus.

Step2: Check the atomic number in the periodic table

Looking at the periodic table, Nitrogen (N) has an atomic number of 7, which means it has 7 protons. Carbon (C) has an atomic number of 6, Boron (B) has an atomic number of 5, and Fluorine (F) has an atomic number of 9.

Answer:

Nitrogen (N)