Transcription: From the principle of the principles, you access the different groups of the program and the general information about the classification of the content. If we look at, for example, native elements, we access the minerals formed by atoms of the same class that correspond with the elements of the modern chimney. To select one, click on the link in the description box to enter or click on the link in the list and click on the click button. In the superior line of the pantalha appears the dress of the mineral, dress, density and group that you need. Pulsing over the fleche we see the different ph ...