what is the element symbol for atomic number 6 c how many protons does it have? 6 if it were to have 8 electrons, its net charge would be -3 if it were to have a mass number of 14 it would have 8 neutrons*

Aria drove to the store, did some shopping, and then came home. during maria's trip, when was her displacement equal to zero?

Acarpenter builds an exterior house wall with a layer of wood 2.9 cm thick on the outside and a layer of styrofoam insulation 2.3 cm thick on the inside wall surface. the wood has k=0.080w/(m⋅k), and the styrofoam has k= 0.010 w/(m⋅k). the interior surface temperature is 19.0 ∘c , and the exterior surface temperature is -15.0 ∘c . a.)what is the temperature at the plane where the wood meets the styrofoam? celsius b.)what is the rate of heat flow per square meter through this wall? /m^2

The electric potential a distance r from a small charge is proportional to what power of the distance from the charge? a. r^-1 b. r c. r^-2 d. r^2