Dec 212009
I have a research project on the element cobalt. I have read its a transition metal and when i look this up it, its defined as “an element whose atom has an incomplete d sub-shell”. What does this mean? Please explain what an incomplete d sub-shell means or if you can, try to explain what a transition metal is.
Nov 082009
I am a classical guitar player, meaning i have never used picks before and i played songs that are hundreds of years old. I am roughly grade 5 standard and am thinking of of trying out something new so i was thinking of getting a new perspective with an electric. I don’t mind playing any kind of music but my main question is on the ease of the transition. Thanks for your help!