Check all that apply. "all electromagnetic radiation: " a. can travel through empty spaces b. consist of photons c. is visible d. travels in the same speed in a vacuum

How many atoms of mg are present in 97.22 grams of mg? 6.022 × 1023 2.408 × 1024 4.818 × 1024 5.855 × 1025

Asap! will give brainiest when a heat wave strikes a region causing more people to run air-conditioning units, electrical demand increases. what needs to be done to meet this increased demand? raising the control rodslowering the control rodsremoving the control rods

Table sugar completely dissolved in water is an example of a?