Modelează formarea moleculelor de: clor – Cl2, azot – N2, acid clorhidric – HCl, ammoniac – NH3, dioxid de carbon – CO2.

This is a characteristic of the elements in the periodic table that shows a pattern. it may increase or decrease across or down the table.

The image shows a process that releases nuclear energy which statement best identifies the process shown the process must be fusion because energy is released the process must be fusion because of have your nucleus formed a smaller nuclei the process must be fission because a large nucleus breaks into smaller nuclei the process must be fission because neutrons are formed

What happened to the amount of carbon dioxide in the atmosphere from 2010–2017?