An atom has a mass number of 9 and 5 neutrons. What is its atomic number?A.11B.14C.4D.19SUBMITarrow_backPREVIOUS
Question
Solution 1
The atomic number of an atom is determined by the number of protons it has. The mass number of an atom is the sum of its protons and neutrons.
Given that the atom has a mass number of 9 and 5 neutrons, you can find the number of protons (and thus the atomic number) by subtracting the number of neu Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI
Similar Questions
An atom of boron (B) has 5 protons and 6 neutrons. What is its mass number?A.5B.6C.11D.16SUBMITarrow_backPREVIOUS
Fluorine's atomic number is 9 and its mass number is 19. How many neutrons does fluorine have?
7. Any of the two or more atoms of the same element that have different numbers of neutrons. _______________
An atom of hydrogen has 1 proton and a mass number of 1.Infer how many neutrons it must have.0123
An atom of phosphorus has an atomic number of 15 and a mass number of 31. How many neutrons does it contain?
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.