give the mass number of an atom that has 10 protons 10 electrons and 11 neutrons
Home
/
give the mass number of an atom that has 10 protons 10 electrons and 11 neutrons
give the mass number of an atom that has 10 protons 10 electrons and 11 neutrons
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Answer:
When the number of protons and electrons are equal, that means the element is neutral. So, to know the element, find the element with an atomic number of 10. That would be Neon. Next, solve the mass number.
Mass number = protons +neutrons = 10+11 = 21
Thus, the expression should be written as shown in the attached picture.
Explanation: