use the information in the square to answer the questions about tin. how many protons are in an atom of tin…

use the information in the square to answer the questions about tin. how many protons are in an atom of tin? how many electrons are in an atom of tin? how many neutrons are in an atom of tin? round your answer to the nearest whole number.

use the information in the square to answer the questions about tin. how many protons are in an atom of tin? how many electrons are in an atom of tin? how many neutrons are in an atom of tin? round your answer to the nearest whole number.

Answer

Answer:

  • Protons: 50
  • Electrons: 50
  • Neutrons: 69

Explanation:

Step1: Identify atomic number

The atomic number of tin (Sn) is 50. The number of protons in an atom is equal to its atomic number. So, number of protons = 50.

Step2: Determine number of electrons

In a neutral atom, the number of electrons is equal to the number of protons. Since number of protons = 50, number of electrons = 50.

Step3: Calculate number of neutrons

The atomic mass of tin is 118.71. Rounding it to the nearest whole - number gives 119. The number of neutrons is calculated as atomic mass - atomic number. So, number of neutrons = 119 - 50 = 69.