Answer :
Final answer:
In the graphic, 195 represents the Atomic Mass of the element Platinum (Pt). The atomic mass, found below the symbol in the periodic table, is an average that takes into account the various isotopes of an element.
Explanation:
In the provided graphic, 195 represents the Atomic Mass of the element. The atomic mass is usually found below the element symbol as shown in the periodic table. Here, Pt stands for the chemical element Platinum. Platinum is listed with an atomic number of 78 (which refers to the number of protons in an atom, often shown above the symbol) and an atomic mass of 195.
This atomic mass is an average mass that takes into account the various isotopes of an element. Isotopes are versions of an element that have varying numbers of neutrons, thus differing in mass. This means that the atomic mass is an approximate value, as it is an average of all the element's isotopes and their relative abundances.
Learn more about Atomic Mass here:
https://brainly.com/question/11673503
#SPJ12
