These stop the electricity from flowing (examples: glass, rubber). (Lesson 5.03) A:electric current

B:insulator

C:resistor

D:conductor

How many moles are in 123.0 grams of kclo4?

Plz ill give u brainliest which of the following steps is not likely to take place during cellular respiration? a.oxygen combines with carbon of simple sugar. b. energy molecule transfers energy to cells. d. energy is used up.

What is the energy in joules of a mole of photons associated with visible light of wavelength 486 nm?