Which of the following is not a possible termination step in the free radical chlorination of methane? Group of answer choices ∙CH3 + Cl2 → CH3Cl + Cl∙ ∙CH3 + Cl∙ → CH3Cl ∙CH3 + ∙CH3 → CH3CH3 ∙CH3 + wall → CH3-wall

Which of the following are sources of revenue for media companies? a. direct sales to producers b.advertising and subscriptions c. online purchase d. capital investments

I'm learning about the periodic tables and what each subject's configuration is. for example, hydrogen is 1s^1, but i don't understand how you get that. can someone me understand how to figure out how to figure this out? sorry if the question makes no sense, but it would really a lot if you could me understand! you so much if you can!

Suppose you mix one mole of sulfuric acid (h2so4) with 1 mole of sodium hydroxide(naoh). why does the ph of the solution remain below 7? ( explain so i can get better understanding! )