chem

Imagine you find a block of a metal and you suspect is made of pure platinum .  Name two lab experiments you can conduct in order to determine verify if the metal is in fact as you suspect made of pure Pt.

Imagine two elements X and Y .     Element X has 5 valence electrons.  Element Y has 6 valence electrons .   Element Y is located to the right of element to the right of element X in the periodic table .  Neither element X nor element Y can violate the octet .  Draw … Read more