A Krypton atom has 36 protons and 36 electrons each.
1s22s22p63s23p64s2 3d104p65s24d105p5
Krypton or Kr (Superman's dog is named Krypto.) .
Molybdenum's electon configuration is [Kr] 5s1 4d5 this is because all elements want to be half-full or full. so the 2nd electron in the 5s2 moves to make the 4d4 complete so it turns to 5s1 4d5....making Mo half-full and stable.
It would depend heavily on the condition or grade of the coin just like any other coin . Prices and values will vary greatly so your best bet would be to see a reputable coin dealer but prices will be as little as melt value for extremely low grade or thousands for the higher top end grades. As I mentioned earlier - best to see a reputable coin dealer . Without actually seeing your coin it is hard to put a monetary value on it. I hope this helps you with your enquiry and wish you the best of luck in your search.
Yacuiba, Bolivia; Yaguaron, Paraguay; Yala, Thailand; Yamagata, Japan; Yamoussoukro, Cote d'Ivoire; Yamuna Nagar, India; Yangon, Burma; Yangzhou, China; Yaoundé, Cameroon; Yavne, Israel; Yazd, Iran; Yekaterinburg, Russia; Yellowknife, Northwest Territories, Canada; Yerba Buena, Argentina; Yerevan, Armenia; Yongin, South Korea; Yopal, Columbia; York, England; Yorkton, Saskatchewan, Canada; Young, Uruguay; Ypres, Belgium; Yusuf as-Sidiq, Egypt and Yverdon-les-Bains, Switzerland are cities. They begin with the letter Y.
Look at the periodic table, do you see the 36 above the Kr? This is the atomic number. The atomic number represents the number of protons in an atom. This number is unique to each element a Kr atom will always have that number of protons.
36
Kr and 36 protons
Kr has the atomic number of 36. It has similar number of electrons and protons.
Protons 36 Neutrons 48 (for the most stable isotope, Kr-84) Electrons 36
Technetium has 43 protons and electrons.
Strontium has 38 electrons. (Protons and electrons are the same)
That is not enough information to answer the question, because you didn't specify whether the atom with 47 neutrons and 36 electrons has a net charge. If the atom is electrically neutral, then it has 36 protons to match the 36 electrons, but if it is an ion, it has more or fewer protons.Krypton-83 has 36 protons and 47 neutrons, and 36 electrons if it is electrically neutral.
Period 4, Group 18 is Krypton (Kr) and has 36 protons.
36 + 2 + 10 + 3 = 51 electrons = 51 protons = Antimony (Sb)
The neutral atom with 44 electrons is ruthenium (Ru).The electron configuration of ruthenium is: [Kr]4d75s1.The number of electrons in shells is: 2, 8, 18, 15, 1.
[Kr]4d6 ion has 42 electrons. As it is a 3+ ion, the parent atom would have 45 electrons. This would make it Rhodium Rh.