175k views
2 votes
How many neutrons are in a hypothetical atom with an atomic number of 11 and an atomic mass of

28?

User Bonneville
by
4.6k points

1 Answer

2 votes

Number of neutrons is 63 - 29 = 34. 199. An atom has a mass number of 14 and 6 electrons. How many protons and neutrons does it have?

User Htorque
by
5.3k points