heatherA profile Member info Member since: Nov 01, 2017 Question asked: 1 Question answered: 2 Best answers: 0 Questions Answers Best How many valence electrons does lithium have? 3 Answers Times New Roman font, double spaced and one inch margins will be around 12 pages for 3000 words essay. I figure, the more homework one gets.. the less the teacher did their job that day. 6 hours should be enough.. unless the teacher’s behind. heathera has no Best Answers.