What is the formula for copper (iii) selenide?

When curium-242 is bombarded with an alpha particle, two products are formed, one of which is a nudge on. what is the other product

Using the periodic table, complete the table to describe each atom. type in your answers.a ? b? c? d? e? f?

Explain the relationship between forward and backward reactions in equilibrium, and predict how changing the amount of a reactant (creating a tension) will affect that relationship.