Un ion de un átomo con número de oxidación −1 con-
tiene 17 protones y 18 neutrones. Indica sus números
atómico y másico, así como la cantidad de electrones
que contiene.

What does the process of natural selection involve

56.16 gregor mendel was the first scientist to use statistics to analyze scientific data. before mendel's experiments, scientists believed that organisms acquired traits from their environment and passed them on to their offspring. after mendel's discoveries were accepted, scientists realized that traits passed to offspring were the result of genes being passed from parents to offspring. this is an example of pls

Compare and contrast the bohr model and the electron cloud models of the atom.