Question

Рассчитайте число протонов,электронов и нейтронов в следующих нуклидах: 14N,13N

Answer 1

14N - 7протонов, 7 электронов, 7 нейтронов

13N - 7протонов, 7 электронов,6 нейтронов 

Answer 2

Calculation of Protons, Electrons, and Neutrons in 14N

To calculate the number of protons, electrons, and neutrons in the nucleus of 14N, we need to understand the atomic structure of nitrogen.

Nitrogen (N) has an atomic number of 7, which means it has 7 protons in its nucleus. The atomic number represents the number of protons in an atom.

Since the atom is neutral, the number of electrons in nitrogen is also 7. In a neutral atom, the number of electrons is equal to the number of protons.

To calculate the number of neutrons, we need to subtract the atomic number from the mass number. The mass number of 14N is 14, which represents the total number of protons and neutrons in the nucleus.

Therefore, the calculation for 14N is as follows:

- Protons: 7 - Electrons: 7 - Neutrons: 14 - 7 = 7

So, in the nucleus of 14N, there are 7 protons, 7 electrons, and 7 neutrons.

Calculation of Protons, Electrons, and Neutrons in 13N

To calculate the number of protons, electrons, and neutrons in the nucleus of 13N, we follow the same process as above.

Nitrogen-13 (13N) has an atomic number of 7, which means it has 7 protons in its nucleus. The atomic number represents the number of protons in an atom.

Since the atom is neutral, the number of electrons in nitrogen-13 is also 7.

To calculate the number of neutrons, we subtract the atomic number from the mass number. The mass number of 13N is 13, which represents the total number of protons and neutrons in the nucleus.

Therefore, the calculation for 13N is as follows:

- Protons: 7 - Electrons: 7 - Neutrons: 13 - 7 = 6

So, in the nucleus of 13N, there are 7 protons, 7 electrons, and 6 neutrons.

Note: The information provided above is based on the atomic structure of nitrogen and the given mass numbers.