Test yourself 1 What is an ion?2 Gold has atomic number 79 and mass number 197 What would you find inside an atom of gold?

Test yourself 1 What is an ion?2 Gold has atomic number 79 and mass

1.	Test yourself 1 What is an ion?2 Gold has atomic number 79 and mass number 197 What would you find inside an atom of gold?
Answer» 1.An ion is an atom or molecule that has a different number of electrons than protons, so it has a charge.2.According to the list of elements given INSIDE the front cover, gold has an atomic number of 79. Consequently, an atom of 197Au has 79 protons, 79 electrons, and 197 – 79 = 118 neutrons. ... Thus, all atoms of this element have 38 protons and 38 electrons.Explanation:PLEASE please FOLLOW me