Plastic is used to cover the copper wire in the power codes of appliances because plastic differs from copper in . 1. Destiny 2. Hardness. 3. Phrase at room temperature 4. Electrical conductivity

I'm learning about the periodic tables and what each subject's configuration is. for example, hydrogen is 1s^1, but i don't understand how you get that. can someone me understand how to figure out how to figure this out? sorry if the question makes no sense, but it would really a lot if you could me understand! you so much if you can!