How do you think the tendency to lose electrons will change in a group?

How will the tendency to lose electron change in a period?

How would the tendency to gain electrons change as you go from left to right across a period?

Why do you think the noble gases are placed in a separate group?

How do you calculate the valency of an element from its electronic configuration?

The standard reduction potential of the half reaction Zn^(2+)(aq) + 2e^(-) rarr Zn(s), E^@ = 0.76V . What do you think of the standard reduction potential for the half reaction.

How do you define 'cathode' and 'anode' in an electrolytic cell? Give examples of each of a cathodic and an anodic reaction.

What are the reasons that you can think of for the arthropodfs to constitute the largest group of the animal kingdom?

In group 14 of the periodic table, why the tendency of Catenation of elements decreases with in creasing atomic number?