Im doing a test
how does the complete filling of a subshell affect e? no apparent effect produces chemical stability; therefore decreases e produces chemical stability; therefore increases e e becomes very high because the atom becomes inert

Plz choose one of the compounds from the table and explain how you know the numbers of atoms in your formula. is it possible for two different compounds to be made from the exact same two elements? why or why not? with a limited number of elements (less than 120 are known), does this mean we also have a small number of compounds or do we have a large number of compounds in this world?

Which metals are called noble metals

In which region is the substance in both the solid phase and the liquid phase? 1 2. 3 4 mark this and return save and exit next