They are differant isotopes of gold . In normal practical sense they are the same
Both are extremely radioactive isotopes. Gold 186 has 2 more neutrons.
Gold-184 & Gold-186 are both the element of gold. However, they are different isotopes. The definition of isotopes is that they have a different number of neutrons in the nucleus. Both isotopes of gold have the same number of protons and the same number of electrons. Because they have the same number of protons, the element remains as gold.
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195Au is an isotope of gold with a half life of about 186 days. It decays into 195Pt, an isotope of platinum. Its mass is 194.97 atomic mass units.
Atomic weight is neutrons plus protons. If the atomic weight is 197, we subtract the number of protons which we know is 79 because that's what makes it gold, we get 118.
186
There are exactly 186 hours - not a fraction more nor less - in 186 hours. And since that is an integer, writing it as a mixed number or decimal is no different.
65% of 186= 65% * 186= 0.65 * 186= 120.9
the factors of 186 are 1,2,3,6,31,62,93, and 186
186 is divisible by all its factors. Factors for 186 are: 1, 2, 3, 6, 31, 62, 93, 186
1 and 542 and 273 and 186 and 9So 8
186 is not prime. 186 = 2 * 3 * 31