isotope
It is a gold isotope.
Assuming there is a blank between "a" and "of," 178Au is an unstable isotope of gold. The 79 is its atomic number (number of protons), and 178 is the atomic mass (number of protons + numbers of neutrons).
The atomic symbol for gold is Au and its atomic number is 79.
_The 79th element on the periodic table is Gold, Au
AnswerGoldYou can find this on the periodic table of the elements. The element with atomic number 79 is gold, Au.
79 protons 118 neutrons 76 electrons
This element is gold (Au).Gold (Au) has the atomic number of 79 in the periodic table of elements.
Gold has 79 protons, and funnily enough, its second letter is 'o'.
#79 is Gold (Au).
Au or Gold
gold, Au
Au 79