The element GreatRiverdom (Gr) is represented by the following symbol. How many protons are in an atom of Gr?
226
138
88
314
The answer is not provided as GreatRiverdom is a hypothetical element and does not have a known atomic number or number of protons.
The element GreatRiverdom (Gr) is represented by the following symbol. How many neutrons does an atom of radium have?
226
138
88
314
This question cannot be answered as it asks for the number of neutrons in an atom of radium, not GreatRiverdom (Gr).
To determine the number of protons in an atom of an element, we can look at its atomic number. The atomic number represents the number of protons in an atom of the element. The symbol provided, Gr, is not a known element symbol. Therefore, we cannot determine the number of protons in an atom of Gr directly from the periodic table.
However, you have provided four possible options with numerical values. Without more information, it is not possible to uniquely identify which option corresponds to the element Gr.