Question

The image represents the natural abundance of five lead isotopes. Lead isotopes are used for medical and scientific purposes. Pb-206 and Pb- 207 can both be used to produce medical radioisotopes. Pb-204, Pb-206 and Pb-207 are used to measure lead levels in blood. Several Lead isotopes have also used as target in the production of super heavy elements. According to that, you can analyze that: *

The greatest abundance occurs at a lower mass.
All the lead isotopes are abundant in nature.
Mass and abundance increase proportionally.
The isotope with mass 208 is the most abundant.

Answer 1

Respuesta:

cual es la indicación ?

Answer 2

Respuesta:The greatest abundance occurs at a lower mass.

Explicación: