Use the information extracted from the periodic table in Figure 2.2 to answer the following questions.

-How many neutrons are present in the nucleus of a phosphorus atom?

Question

Use the information extracted from the periodic table in Figure 2.2 to answer the following questions.

-How many neutrons are present in the nucleus of a phosphorus atom?

Quizplus · Accepted Answer

The atomic number of phosphorus is 15, indicating that it has 15 protons in its nucleus. To find the number of neutrons, we subtract the atomic number from the mass number, which is given as 31 in the periodic table. So, number of neutrons = 31 - 15 = 16. Therefore, the correct answer is C)16.

Use the Information Extracted from the Periodic Table in Figure