Here are the numbers of protons, neutrons, and electrons for the elements you requested:
-
Hydrogen (H)
- Protons: 1
- Neutrons: 0 (most common isotope)
- Electrons: 1
-
Nitrogen (N)
- Protons: 7
- Neutrons: 7 (most common isotope, nitrogen-14)
- Electrons: 7
-
Calcium (Ca)
- Protons: 20
- Neutrons: 20 (most common isotope, calcium-40)
- Electrons: 20
-
Argon (Ar)
- Protons: 18
- Neutrons: 22 (most common isotope, argon-40)
- Electrons: 18
-
Silver (Ag)
- Protons: 47
- Neutrons: 61 (most common isotope, silver-108)
- Electrons: 47
Note: The number of neutrons can vary depending on the isotope of the element. The values provided above are for the most commonly occurring isotopes.