thank u for responding. One more question. How do we know the number of neutrons in the nucleus? For example , LITHIUM has three protons. What of the neutrons?
OK i know the first shell can hold upt to 2 electrons. What of the other shells? HOw many can the second , third , fourth and so on? And is there an easy way of remembering?
Yes i am. I am in 11th grade , a junior , in high school.
Science is not my best subject but a requirement and my last year of taking a science subject.English is my best and history. My skills in science and interest are not that high. But still while I am in physics i wish to learn. Chapter...
Well i was planning on showing the class what an electron's role in an atom is by using visual aids..since i have to anyway. I'm also having trouble with this chapter as well so in the process i was wondering if you can help clarify what electrons do in an atom and a way i can show the class the...
Yes i have to present how an electron in an atom works. I also have to present an example of how it works. IS there anything i can do up on presentation to show how an atom works? IF not an example can someone help me with a concept map? So that I may explain it to the class? ANything that is a...