Connect with like-minded education professionals and have your say on the issues that matter to you.
Don't forget to look at the how to guide.
Discussion in 'Science' started by Joeyburns, Apr 5, 2012.
what is a description of hydrogen, lithium and sodium?
can you be a little more specific. Do you want a physical description of the three elements or is it some sort on conundrum in that you want a device that uses a mixture of the three?
I suggest you read your textbook young-feller-me-lad
What level are you pitching at? Basics - all group 1 elements, all have 1 electron in the outer shell, single atoms are reactive.....