Hacé la notación electrónica de los siguientes números atómicos establecer el período y los grupos correspondientes
a. z=5
b. z=25
c. z=36
d. z=45
alguien que me ayude porfa es importante​

What are two reasons for why a species might disappear from the fossil record?

The energy available as a result of the motion of a body is called energy. -potential -gravitational -kinetic -chemical

In 1992, hurricane andrew left a wake of destruction through florida. one victim of the storm was a reptile-breeding facility. over 900 burmese pythons were set free, and today thousands of pythons live in florida. these pythons are an invasive species, or a harmful species not native to the region. 1. what impacts do you think the burmese pythons might have on local ecosystems