Melissa Timmons

Numerade Educator
Classroom teacher

Biography

I am beginning my 30th year of teaching in the public school system. I am National Board Certified in Adolescent and Young Adult Chemistry, certified in Advanced Placement Chemistry and Physics, and have endorsements in Gifted and Talented and Read to Succeed. While I love to teach chemistry, I have been training with SREB to teach the Advanced Career pathway- Innovations of Science and Technology.

Education

Melissa has not yet added their education credentials.

Educator Statistics

Numerade tutor for 6 years
1 Students Helped

Topics Covered

Transition Metals
Discover the Power of Solids for Your Everyday Needs

Melissa's Textbook Answer Videos

07:37
Chemistry

Draw the bands of MO energy levels and the electron population for:
(a) A semiconductor (b) An electrical insulator
Explain why a semiconductor has the higher electrical conductivity.

Chapter 21: Metals and Solid-State Materials
Melissa Timmons
1