Chemistry, asked by pookiee, 11 days ago

an atom has 7 protons and 8 neutrons in the nucleus of an atom, its atomic number and mass number is? ​

Answers

Answered by nanurampurty40782
2

Answer:

The nitrogen is the chemical element which is denoted by the symbol N. The atomic number of nitrogen is 7. A nitrogen atom with 7 protons and 8 neutrons has a mass number of 15 amu,. However, in the periodic table, the atomic mass for nitrogen is 14.01.

Answered by ammarmahroof890
2

Answer:

7 and 15

Explanation:

Atomic number, Z = Number of protons = 7

Mass number, M = Number of Nucleons (neutrons and protons)

= 7 + 8 = 15.

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