Question

Predict how many electrons will most likely be gained or lost by each of the following elements.

how do i know if they will lose of gain them?

here are the elements i need to know if they lose or gain them.

Cs
Al
Se
N

Answers

PsyDAG
Since this is not my area of expertise, I searched Google under the key words "<I>elements electron loss gain</I>" to get these possible sources:

http://www.google.com/search?client=safari&rls=en&q=elements+electron+loss+gain&ie=UTF-8&oe=UTF-8

In the future, you can find the information you desire more quickly, if you use appropriate key words to do your own search. Also see http://hanlib.sou.edu/searchtools/.

You might want to try to search for each element separately, e.g., "Cs electron loss gain."

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