Which atom has a nucleus that contains 13 protons and 14 neutrons

1. Mg

2. Be

3. Al

4. N

Question

Darian

Chemistry

23 February, 16:02

Which atom has a nucleus that contains 13 protons and 14 neutrons

1. Mg

2. Be

3. Al

4. N

+2

Answers (2)

Know the Answer?

Dominique Wells · Answer 1

Aluminum has 13 protons and 14 neutrons

Faulkner · Answer 2

Answer: Al

Explanation:

Aluminium has an atomic number of 13 and a mass number of 27. Atomic number refers to the number of protons in the nucleus of an atom. The number of protons in the nucleus + the number of neutrons gives the mass number. If the mass number of aluminum is 27, that means that the number of neutrons are 14 because 13+14=27

Which atom has a nucleus that contains 13 protons and 14 neutrons1. Mg2. Be3. Al4. N

Which atom has a nucleus that contains 13 protons and 14 neutrons

1. Mg

2. Be

3. Al

4. N