1. Identifier les différents constituants de l'atome et de son noyau et en préciser la charge électrique.

i guess that visual aids present persuasive examples to what you are presenting, some factors would be theme (does it fit with the color, information, what you are presenting), size (can you see it, is it a big enough span of data/information), and overall look of the visual aid.

hope this : )

e) none of the above answers are correct

a, c, d, e are all applying about success strategies.

this is a good question! i'll do some research and come back when i have the answer!